High severityNVD Advisory· Published Feb 7, 2022· Updated Apr 23, 2025

Validation bypass in frourio-express

CVE-2022-23624

Description

Frourio-express before v0.26.0 with class-validator has input validation bypass for request bodies and queries in specific situations.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Frourio-express before v0.26.0 with class-validator has input validation bypass for request bodies and queries in specific situations.

Vulnerability

Frourio-express versions prior to v0.26.0, when integrated with class-validator via the validators/ folder, exhibit a validation bypass vulnerability. In specific cases, validators do not correctly process request bodies and queries, allowing some input to pass without validation. This occurs due to insufficient transformation of plain objects before validation, which is addressed in the fix that introduces class-transformer usage [1][4].

Exploitation

An attacker can send crafted HTTP requests containing invalid or unexpected input that escapes validation. The attack requires network access to the application but no special authentication or privileges. The specific conditions involve nested objects or certain data types that are not correctly validated [4].

Impact

Successful exploitation may lead to acceptance of malformed or malicious input, potentially causing injection attacks, logic errors, or unintended application behavior. The exact impact depends on how the application uses the unvalidated data, but it could range from data corruption to more severe security breaches [1].

Mitigation

Update to frourio-express v0.26.0 or later. Additionally, install class-transformer and reflect-metadata as dependencies. As a workaround, validate objects manually using class-transformer in controllers, or avoid using validators [4].

References

AI Insight generated on May 21, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
frourio-expressnpm	< 0.26.0	0.26.0

Affected products

ghsa-coords
pkg:npm/frourio-express
Range: < 0.26.0
frouriojs/frourio-expressv5
Range: < 0.26.0

Patches

73ded5c6f9f1

feat(validation): use class-transformer to support validation of nested objects

https://github.com/frouriojs/frourio-expressLumaFeb 4, 2022via ghsa

commit

12 files changed · +212 −29

package.json+2 −0 modified

@@ -97,6 +97,7 @@
     "@typescript-eslint/eslint-plugin": "^4.28.1",
     "@typescript-eslint/parser": "^4.28.1",
     "axios": "^0.21.1",
+    "class-transformer": "^0.5.1",
     "class-validator": "^0.13.1",
     "eslint": "^7.30.0",
     "eslint-config-prettier": "^8.3.0",
@@ -111,6 +112,7 @@
     "multer": "^1.4.2",
     "node-fetch": "^2.6.1",
     "prettier": "^2.3.2",
+    "reflect-metadata": "^0.1.13",
     "rimraf": "^3.0.2",
     "standard-version": "^9.3.0",
     "ts-jest": "^27.0.3",

servers/all/$server.ts+13 −7 modified

@@ -1,13 +1,17 @@
 /* eslint-disable */
 // prettier-ignore
+import 'reflect-metadata'
+// prettier-ignore
+import { ClassTransformOptions, plainToInstance } from 'class-transformer'
+// prettier-ignore
+import { validateOrReject, ValidatorOptions } from 'class-validator'
+// prettier-ignore
 import path from 'path'
 // prettier-ignore
 import express, { Express, RequestHandler, Request } from 'express'
 // prettier-ignore
 import multer, { Options } from 'multer'
 // prettier-ignore
-import { validateOrReject, ValidatorOptions } from 'class-validator'
-// prettier-ignore
 import fastJson, { Schema } from 'fast-json-stringify'
 // prettier-ignore
 import * as Validators from './validators'
@@ -47,6 +51,7 @@ import type { LowerHttpMethod, AspidaMethods, HttpStatusOk, AspidaMethodParams }
 // prettier-ignore
 export type FrourioOptions = {
   basePath?: string
+  transformer?: ClassTransformOptions
   validator?: ValidatorOptions
   multer?: Options
 }
@@ -305,6 +310,7 @@ const asyncMethodToHandlerWithSchema = (
 // prettier-ignore
 export default (app: Express, options: FrourioOptions = {}) => {
   const basePath = options.basePath ?? ''
+  const transformerOptions: ClassTransformOptions = { enableCircularCheck: true, ...options.transformer }
   const validatorOptions: ValidatorOptions = { validationError: { target: false }, ...options.validator }
   const hooks0 = hooksFn0(app)
   const hooks1 = hooksFn1(app)
@@ -332,7 +338,7 @@ export default (app: Express, options: FrourioOptions = {}) => {
     callParserIfExistsQuery(parseNumberTypeQueryParams([['requiredNum', false, false], ['optionalNum', true, false], ['optionalNumArr', true, true], ['emptyNum', true, false], ['requiredNumArr', false, true]])),
     callParserIfExistsQuery(parseBooleanTypeQueryParams([['bool', false, false], ['optionalBool', true, false], ['boolArray', false, true], ['optionalBoolArray', true, true]])),
     createValidateHandler(req => [
-      Object.keys(req.query).length ? validateOrReject(Object.assign(new Validators.Query(), req.query), validatorOptions) : null
+      Object.keys(req.query).length ? validateOrReject(plainToInstance(Validators.Query, req.query, transformerOptions), validatorOptions) : null
     ]),
     asyncMethodToHandlerWithSchema(controller0.get, responseSchema0.get)
   ])
@@ -346,8 +352,8 @@ export default (app: Express, options: FrourioOptions = {}) => {
     uploader,
     formatMulterData([]),
     createValidateHandler(req => [
-      validateOrReject(Object.assign(new Validators.Query(), req.query), validatorOptions),
-      validateOrReject(Object.assign(new Validators.Body(), req.body), validatorOptions)
+      validateOrReject(plainToInstance(Validators.Query, req.query, transformerOptions), validatorOptions),
+      validateOrReject(plainToInstance(Validators.Body, req.body, transformerOptions), validatorOptions)
     ]),
     methodToHandler(controller0.post)
   ])
@@ -372,7 +378,7 @@ export default (app: Express, options: FrourioOptions = {}) => {
     uploader,
     formatMulterData([['requiredArr', false], ['optionalArr', true], ['empty', true], ['vals', false], ['files', false]]),
     createValidateHandler(req => [
-      validateOrReject(Object.assign(new Validators.MultiForm(), req.body), validatorOptions)
+      validateOrReject(plainToInstance(Validators.MultiForm, req.body, transformerOptions), validatorOptions)
     ]),
     methodToHandler(controller3.post)
   ])
@@ -417,7 +423,7 @@ export default (app: Express, options: FrourioOptions = {}) => {
     hooks0.preParsing,
     parseJSONBoby,
     createValidateHandler(req => [
-      validateOrReject(Object.assign(new Validators.UserInfo(), req.body), validatorOptions)
+      validateOrReject(plainToInstance(Validators.UserInfo, req.body, transformerOptions), validatorOptions)
     ]),
     ...ctrlHooks1.preHandler,
     methodToHandler(controller7.post)

servers/all/api/users/controller.ts+13 −1 modified

@@ -16,6 +16,18 @@ const hooks = defineHooks(() => ({
 export { hooks, AdditionalRequest }
 
 export default defineController(() => ({
-  get: async () => ({ status: 200, body: [{ id: 1, name: 'aa' }] }),
+  get: async () => ({
+    status: 200,
+    body: [
+      {
+        id: 1,
+        name: 'aa',
+        location: {
+          country: 'JP',
+          stateProvince: 'Tokyo'
+        }
+      }
+    ]
+  }),
   post: () => ({ status: 204 })
 }))

servers/all/api/users/_userId@number/controller.ts+11 −1 modified

@@ -5,5 +5,15 @@ export type AdditionalRequest = {
 }
 
 export default defineController(() => ({
-  get: ({ params }) => ({ status: 200, body: { id: params.userId, name: 'bbb' } })
+  get: ({ params }) => ({
+    status: 200,
+    body: {
+      id: params.userId,
+      name: 'bbb',
+      location: {
+        country: 'JP',
+        stateProvince: 'Tokyo'
+      }
+    }
+  })
 }))

servers/all/validators/index.ts+20 −1 modified

@@ -1,3 +1,4 @@
+import { Type } from 'class-transformer'
 import {
   IsNumberString,
   IsBooleanString,
@@ -8,7 +9,10 @@ import {
   IsString,
   Allow,
   IsOptional,
-  ArrayNotEmpty
+  ArrayNotEmpty,
+  IsISO31661Alpha2,
+  ValidateNested,
+  IsObject
 } from 'class-validator'
 import type { ReadStream } from 'fs'
 
@@ -52,12 +56,27 @@ export class Body {
   file: File | ReadStream
 }
 
+export class UserInfoLocation {
+  @IsISO31661Alpha2()
+  country: string
+
+  @IsString()
+  stateProvince: string
+}
+
 export class UserInfo {
   @IsInt()
   id: number
 
   @MaxLength(20)
   name: string
+
+  // @Type decorator is required to validate nested object properly
+  // @IsObject decorator is required or class-validator will not throw an error when the property is missing
+  @ValidateNested()
+  @IsObject()
+  @Type(() => UserInfoLocation)
+  location: UserInfoLocation
 }
 
 export class MultiForm {

servers/noMulter/$server.ts+11 −5 modified

@@ -1,9 +1,13 @@
 /* eslint-disable */
 // prettier-ignore
-import express, { Express, RequestHandler, Request } from 'express'
+import 'reflect-metadata'
+// prettier-ignore
+import { ClassTransformOptions, plainToInstance } from 'class-transformer'
 // prettier-ignore
 import { validateOrReject, ValidatorOptions } from 'class-validator'
 // prettier-ignore
+import express, { Express, RequestHandler, Request } from 'express'
+// prettier-ignore
 import * as Validators from './validators'
 // prettier-ignore
 import hooksFn0 from './api/hooks'
@@ -27,6 +31,7 @@ import type { LowerHttpMethod, AspidaMethods, HttpStatusOk, AspidaMethodParams }
 // prettier-ignore
 export type FrourioOptions = {
   basePath?: string
+  transformer?: ClassTransformOptions
   validator?: ValidatorOptions
 }
 
@@ -144,6 +149,7 @@ const asyncMethodToHandler = (
 // prettier-ignore
 export default (app: Express, options: FrourioOptions = {}) => {
   const basePath = options.basePath ?? ''
+  const transformerOptions: ClassTransformOptions = { enableCircularCheck: true, ...options.transformer }
   const validatorOptions: ValidatorOptions = { validationError: { target: false }, ...options.validator }
   const hooks0 = hooksFn0(app)
   const hooks1 = hooksFn1(app)
@@ -160,7 +166,7 @@ export default (app: Express, options: FrourioOptions = {}) => {
     hooks0.onRequest,
     ctrlHooks0.onRequest,
     createValidateHandler(req => [
-      Object.keys(req.query).length ? validateOrReject(Object.assign(new Validators.Query(), req.query), validatorOptions) : null
+      Object.keys(req.query).length ? validateOrReject(plainToInstance(Validators.Query, req.query, transformerOptions), validatorOptions) : null
     ]),
     asyncMethodToHandler(controller0.get)
   ])
@@ -170,8 +176,8 @@ export default (app: Express, options: FrourioOptions = {}) => {
     ctrlHooks0.onRequest,
     parseJSONBoby,
     createValidateHandler(req => [
-      validateOrReject(Object.assign(new Validators.Query(), req.query), validatorOptions),
-      validateOrReject(Object.assign(new Validators.Body(), req.body), validatorOptions)
+      validateOrReject(plainToInstance(Validators.Query, req.query, transformerOptions), validatorOptions),
+      validateOrReject(plainToInstance(Validators.Body, req.body, transformerOptions), validatorOptions)
     ]),
     methodToHandler(controller0.post)
   ])
@@ -209,7 +215,7 @@ export default (app: Express, options: FrourioOptions = {}) => {
     hooks1.onRequest,
     parseJSONBoby,
     createValidateHandler(req => [
-      validateOrReject(Object.assign(new Validators.UserInfo(), req.body), validatorOptions)
+      validateOrReject(plainToInstance(Validators.UserInfo, req.body, transformerOptions), validatorOptions)
     ]),
     ...ctrlHooks1.preHandler,
     methodToHandler(controller4.post)

servers/noTypedParams/$server.ts+13 −7 modified

@@ -1,13 +1,17 @@
 /* eslint-disable */
 // prettier-ignore
+import 'reflect-metadata'
+// prettier-ignore
+import { ClassTransformOptions, plainToInstance } from 'class-transformer'
+// prettier-ignore
+import { validateOrReject, ValidatorOptions } from 'class-validator'
+// prettier-ignore
 import path from 'path'
 // prettier-ignore
 import express, { Express, RequestHandler, Request } from 'express'
 // prettier-ignore
 import multer, { Options } from 'multer'
 // prettier-ignore
-import { validateOrReject, ValidatorOptions } from 'class-validator'
-// prettier-ignore
 import * as Validators from './validators'
 // prettier-ignore
 import hooksFn0 from './api/hooks'
@@ -33,6 +37,7 @@ import type { LowerHttpMethod, AspidaMethods, HttpStatusOk, AspidaMethodParams }
 // prettier-ignore
 export type FrourioOptions = {
   basePath?: string
+  transformer?: ClassTransformOptions
   validator?: ValidatorOptions
   multer?: Options
 }
@@ -174,6 +179,7 @@ const asyncMethodToHandler = (
 // prettier-ignore
 export default (app: Express, options: FrourioOptions = {}) => {
   const basePath = options.basePath ?? ''
+  const transformerOptions: ClassTransformOptions = { enableCircularCheck: true, ...options.transformer }
   const validatorOptions: ValidatorOptions = { validationError: { target: false }, ...options.validator }
   const hooks0 = hooksFn0(app)
   const hooks1 = hooksFn1(app)
@@ -191,7 +197,7 @@ export default (app: Express, options: FrourioOptions = {}) => {
     hooks0.onRequest,
     ctrlHooks0.onRequest,
     createValidateHandler(req => [
-      Object.keys(req.query).length ? validateOrReject(Object.assign(new Validators.Query(), req.query), validatorOptions) : null
+      Object.keys(req.query).length ? validateOrReject(plainToInstance(Validators.Query, req.query, transformerOptions), validatorOptions) : null
     ]),
     asyncMethodToHandler(controller0.get)
   ])
@@ -202,8 +208,8 @@ export default (app: Express, options: FrourioOptions = {}) => {
     uploader,
     formatMulterData([]),
     createValidateHandler(req => [
-      validateOrReject(Object.assign(new Validators.Query(), req.query), validatorOptions),
-      validateOrReject(Object.assign(new Validators.Body(), req.body), validatorOptions)
+      validateOrReject(plainToInstance(Validators.Query, req.query, transformerOptions), validatorOptions),
+      validateOrReject(plainToInstance(Validators.Body, req.body, transformerOptions), validatorOptions)
     ]),
     methodToHandler(controller0.post)
   ])
@@ -218,7 +224,7 @@ export default (app: Express, options: FrourioOptions = {}) => {
     uploader,
     formatMulterData([['empty', false], ['vals', false], ['files', false]]),
     createValidateHandler(req => [
-      validateOrReject(Object.assign(new Validators.MultiForm(), req.body), validatorOptions)
+      validateOrReject(plainToInstance(Validators.MultiForm, req.body, transformerOptions), validatorOptions)
     ]),
     methodToHandler(controller2.post)
   ])
@@ -251,7 +257,7 @@ export default (app: Express, options: FrourioOptions = {}) => {
     hooks1.onRequest,
     parseJSONBoby,
     createValidateHandler(req => [
-      validateOrReject(Object.assign(new Validators.UserInfo(), req.body), validatorOptions)
+      validateOrReject(plainToInstance(Validators.UserInfo, req.body, transformerOptions), validatorOptions)
     ]),
     ...ctrlHooks1.preHandler,
     methodToHandler(controller5.post)

src/buildServerFile.ts+13 −5 modified

@@ -1,6 +1,7 @@
 import path from 'path'
 import { addPrettierIgnore } from './addPrettierIgnore'
 import createControllersText from './createControllersText'
+import checkRequisites from './checkRequisites'
 
 const genHandlerText = (isAsync: boolean) => `
 const ${isAsync ? 'asyncM' : 'm'}ethodToHandler = (
@@ -77,13 +78,19 @@ export default (input: string, project?: string) => {
   const hasMethodToHandlerWithSchema = controllers.includes(' methodToHandlerWithSchema(')
   const hasAsyncMethodToHandlerWithSchema = controllers.includes(' asyncMethodToHandlerWithSchema(')
 
+  checkRequisites({ hasValidator })
+
   return {
-    text: addPrettierIgnore(`/* eslint-disable */${hasMulter ? "\nimport path from 'path'" : ''}
+    text: addPrettierIgnore(`/* eslint-disable */${
+      hasValidator
+        ? "\nimport 'reflect-metadata'" +
+          "\nimport { ClassTransformOptions, plainToInstance } from 'class-transformer'" +
+          "\nimport { validateOrReject, ValidatorOptions } from 'class-validator'"
+        : ''
+    }${hasMulter ? "\nimport path from 'path'" : ''}
 import ${hasJSONBody ? 'express, ' : ''}{ Express, RequestHandler${
       hasValidator ? ', Request' : ''
     } } from 'express'${hasMulter ? "\nimport multer, { Options } from 'multer'" : ''}${
-      hasValidator ? "\nimport { validateOrReject, ValidatorOptions } from 'class-validator'" : ''
-    }${
       hasMethodToHandlerWithSchema || hasAsyncMethodToHandlerWithSchema
         ? "\nimport fastJson, { Schema } from 'fast-json-stringify'"
         : ''
@@ -94,7 +101,7 @@ ${hasValidator ? `import * as Validators from './validators'\n` : ''}${imports}$
 
 export type FrourioOptions = {
   basePath?: string
-${hasValidator ? '  validator?: ValidatorOptions\n' : ''}${
+${hasValidator ? '  transformer?: ClassTransformOptions\n  validator?: ValidatorOptions\n' : ''}${
       hasMulter
         ? `  multer?: Options
 }
@@ -299,7 +306,8 @@ export default (app: Express, options: FrourioOptions = {}) => {
   const basePath = options.basePath ?? ''
 ${
   hasValidator
-    ? '  const validatorOptions: ValidatorOptions = { validationError: { target: false }, ...options.validator }\n'
+    ? '  const transformerOptions: ClassTransformOptions = { enableCircularCheck: true, ...options.transformer }\n' +
+      '  const validatorOptions: ValidatorOptions = { validationError: { target: false }, ...options.validator }\n'
     : ''
 }${consts}${
       hasMulter

src/checkRequisites.ts+21 −0 added

@@ -0,0 +1,21 @@
+const shouldRequirePacakge = (name: string) => {
+  try {
+    require.resolve(name)
+  } catch (e: unknown) {
+    if (e instanceof Error && (e as any).code === 'MODULE_NOT_FOUND') {
+      console.warn(
+        `[WARN] Package "${name}" is necessary but not importable. Did you forget to install?`
+      )
+    } else {
+      throw e
+    }
+  }
+}
+
+export default ({ hasValidator }: { hasValidator: boolean }): void => {
+  if (hasValidator) {
+    shouldRequirePacakge('class-validator')
+    shouldRequirePacakge('class-transformer')
+    shouldRequirePacakge('reflect-metadata')
+  }
+}

src/createControllersText.ts+2 −2 modified

@@ -470,9 +470,9 @@ ${validateInfo
     v.type
       ? `      ${
           v.hasQuestion ? `Object.keys(req.${v.name}).length ? ` : ''
-        }validateOrReject(Object.assign(new Validators.${checker.typeToString(v.type)}(), req.${
+        }validateOrReject(plainToInstance(Validators.${checker.typeToString(v.type)}, req.${
           v.name
-        }), validatorOptions)${v.hasQuestion ? ' : null' : ''}`
+        }, transformerOptions), validatorOptions)${v.hasQuestion ? ' : null' : ''}`
       : ''
   )
   .join(',\n')}\n    ])`

__test__/index.spec.ts+83 −0 modified

@@ -204,6 +204,89 @@ test('POST: 400', async () => {
   ).rejects.toHaveProperty('response.status', 400)
 })
 
+test('POST: nested validation', async () => {
+  const res1 = await client.users.post({
+    body: {
+      id: 123,
+      name: 'foo',
+      location: {
+        country: 'JP',
+        stateProvince: 'Tokyo'
+      }
+    }
+  })
+  expect(res1.status).toBe(204)
+
+  // Note that extraneous properties are allowed by default
+  const res2 = await client.users.post({
+    body: {
+      id: 123,
+      name: 'foo',
+      location: {
+        country: 'JP',
+        stateProvince: 'Tokyo',
+        extra1: {
+          extra1a: 'bar',
+          extra1b: 'baz'
+        }
+      },
+      extra2: 'qux'
+    } as any
+  })
+  expect(res2.status).toBe(204)
+})
+
+test('POST: 400 (nested validation)', async () => {
+  // id is not a number
+  await expect(
+    client.users.post({
+      body: {
+        id: '123',
+        name: 'foo',
+        location: {
+          country: 'JP',
+          stateProvince: 'Tokyo'
+        }
+      } as any
+    })
+  ).rejects.toHaveProperty('response.status', 400)
+
+  // location is missing
+  await expect(
+    client.users.post({
+      body: { id: 123, name: 'foo' } as any
+    })
+  ).rejects.toHaveProperty('response.status', 400)
+
+  // country is not a valid 2-letter country code
+  await expect(
+    client.users.post({
+      body: {
+        id: 123,
+        name: 'foo',
+        location: {
+          country: 'XX',
+          stateProvince: 'Tokyo'
+        }
+      } as any
+    })
+  ).rejects.toHaveProperty('response.status', 400)
+
+  // stateProvince is not a string
+  await expect(
+    client.users.post({
+      body: {
+        id: 123,
+        name: 'foo',
+        location: {
+          country: 'JP',
+          stateProvince: 1234
+        }
+      } as any
+    })
+  ).rejects.toHaveProperty('response.status', 400)
+})
+
 test('controller dependency injection', async () => {
   let val = 0
   const id = '5'

yarn.lock+10 −0 modified

@@ -1682,6 +1682,11 @@ cjs-module-lexer@^1.0.0:
   resolved "https://registry.yarnpkg.com/cjs-module-lexer/-/cjs-module-lexer-1.2.1.tgz#2fd46d9906a126965aa541345c499aaa18e8cd73"
   integrity sha512-jVamGdJPDeuQilKhvVn1h3knuMOZzr8QDnpk+M9aMlCaMkTDd6fBWPhiDqFvFZ07pL0liqabAiuy8SY4jGHeaw==
 
+class-transformer@^0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/class-transformer/-/class-transformer-0.5.1.tgz#24147d5dffd2a6cea930a3250a677addf96ab336"
+  integrity sha512-SQa1Ws6hUbfC98vKGxZH3KFY0Y1lm5Zm0SY8XX9zbK7FJCyVEac3ATW0RIpwzW+oOfmHE5PMPufDG9hCfoEOMw==
+
 class-validator@^0.13.1:
   version "0.13.1"
   resolved "https://registry.yarnpkg.com/class-validator/-/class-validator-0.13.1.tgz#381b2001ee6b9e05afd133671fbdf760da7dec67"
@@ -4931,6 +4936,11 @@ redent@^3.0.0:
     indent-string "^4.0.0"
     strip-indent "^3.0.0"
 
+reflect-metadata@^0.1.13:
+  version "0.1.13"
+  resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.1.13.tgz#67ae3ca57c972a2aa1642b10fe363fe32d49dc08"
+  integrity sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg==
+
 regexpp@^3.0.0, regexpp@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.1.0.tgz#206d0ad0a5648cffbdb8ae46438f3dc51c9f78e2"

Vulnerability mechanics

Generated on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.

References

github.com/advisories/GHSA-mmj4-777p-fpq9ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2022-23624ghsaADVISORY
github.com/frouriojs/frourio-express/commit/73ded5c6f9f1c126c0cb2d05c0505e9e4db142d2ghsax_refsource_MISCWEB
github.com/frouriojs/frourio-express/security/advisories/GHSA-mmj4-777p-fpq9ghsax_refsource_CONFIRMWEB

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cvss	0.455
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000