CWE-306
Missing Authentication for Critical Function
Description
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-12 · CAPEC-166 · CAPEC-216 · CAPEC-36 · CAPEC-62
CVEs mapped to this weakness (3,361)
page 73 of 169| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-55884 | Cri | 0.53 | — | 0.01 | Jul 10, 2026 | Tilt defines dev environments as code for microservice apps on Kubernetes. From 0.20.8 through 0.37.3, the Tilt HUD HTTP server registers handlers on a gorilla/mux router with no authenticating middleware. When the HUD is bound to a non-loopback address, an unauthenticated… | ||
| CVE-2026-33543 | Cri | 0.53 | — | 0.00 | Jun 24, 2026 | FOSSBilling is a free, open-source billing and client management system. Versions 0.7.2 and prior expose a guest API endpoint, /api/guest/staff/create, intended for initial administrator bootstrap. Due to a flawed admin-existence check, the endpoint remains usable after an… | ||
| CVE-2026-30799 | Hig | 0.53 | 8.1 | 0.00 | Jun 17, 2026 | Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Identity Spoofing. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from… | ||
| CVE-2026-46927 | Hig | 0.53 | 8.1 | 0.00 | Jun 17, 2026 | Vulnerability in the Oracle Receivables product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SOAP to compromise… | ||
| CVE-2026-46920 | Hig | 0.53 | 8.1 | 0.00 | Jun 17, 2026 | Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 17.0-26.5. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise… | ||
| CVE-2026-35289 | Hig | 0.53 | 8.1 | 0.00 | Jun 17, 2026 | Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Deployment Package). Supported versions that are affected are 8.61 and 8.62. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to… | ||
| CVE-2026-35279 | Hig | 0.53 | 8.1 | 0.00 | Jun 17, 2026 | Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Performance Monitor). Supported versions that are affected are 8.61 and 8.62. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to… | ||
| CVE-2026-35276 | Hig | 0.53 | 8.1 | 0.00 | Jun 17, 2026 | Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Application Server). Supported versions that are affected are 8.61 and 8.62. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to… | ||
| CVE-2026-35274 | Hig | 0.53 | 8.2 | 0.00 | Jun 17, 2026 | Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Deployment Package). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to… | ||
| CVE-2026-36603 | Hig | 0.53 | 8.1 | 0.00 | Jun 3, 2026 | Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 exposes 15 of 18 UPnP IGD actions without authentication on port 1900, including AddPortMapping and GetExternalIPAddress. UPnP is enabled by default through the admin interface, allowing any unauthenticated LAN… | ||
| CVE-2026-24088 | Hig | 0.53 | 8.2 | 0.00 | Jun 1, 2026 | Cryptographic Issue while processing a specific partition which allows unauthorized write access to load a customized bootloader. | ||
| CVE-2026-44895 | Cri | 0.53 | — | 0.01 | May 26, 2026 | GitLab MCP Server lets an AI agent talk directly to GitLab. Prior to 0.6.0, the HTTP transport in src/transport.ts ships with no authentication layer at all and a wildcard Access-Control-Allow-Origin: * on every response. The structural defect is that the SSE server stands up a… | ||
| CVE-2026-48692 | Hig | 0.53 | 8.1 | 0.00 | May 26, 2026 | FastNetMon Community Edition through 1.2.9 exposes a gRPC API server on port 50052 with no authentication mechanism. The server is initialized with grpc::InsecureServerCredentials() (src/fastnetmon.cpp line 477) and a source code comment explicitly acknowledges 'Listen on the… | ||
| CVE-2026-44413 | Hig | 0.53 | 8.2 | 0.00 | May 11, 2026 | In JetBrains TeamCity before 2026.1 2025.11.5 authenticated users could expose server API to unauthorised access | ||
| CVE-2026-42222 | Hig | 0.53 | 8.1 | 0.00 | May 4, 2026 | Nginx UI is a web user interface for the Nginx web server. In version 2.3.5, an unauthenticated bootstrap takeover exists in nginx-ui during the initial installation window exposed by POST /api/install. At time of publication no public patches are available. | ||
| CVE-2026-5944 | Hig | 0.53 | 8.2 | 0.01 | Apr 28, 2026 | An improper access control vulnerability exists in the Cisco Intersight Device Connector for Nutanix Prism Central. The service exposes an API passthrough endpoint on TCP port 7373 that is accessible within the network scope of the deployment environment without authentication. … | ||
| CVE-2026-41273 | Hig | 0.53 | 8.2 | 0.00 | Apr 23, 2026 | Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, Flowise contains an authentication bypass vulnerability that allows an unauthenticated attacker to obtain OAuth 2.0 access tokens associated with a public chatflow. By… | ||
| CVE-2026-39393 | Hig | 0.53 | 8.1 | 0.00 | Apr 8, 2026 | CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the install route guard in ci4ms relies solely on a volatile cache check (cache('settings')) combined with .env file… | ||
| CVE-2026-4272 | Hig | 0.53 | 8.1 | 0.01 | Apr 5, 2026 | Missing Authentication for Critical Function vulnerability in Honeywell Handheld Scanners allows Authentication Abuse.This issue affects Handheld Scanners: from C1 Base(Ingenic x1000) before GK000432BAA, from D1 Base(Ingenic x1600) before HE000085BAA, from A1/B1 Base(IMX25)… | ||
| CVE-2019-25678 | Hig | 0.53 | 8.2 | 0.00 | Apr 5, 2026 | C4G Basic Laboratory Information System 3.4 contains multiple SQL injection vulnerabilities that allow unauthenticated attackers to execute arbitrary SQL commands by injecting malicious code through the site parameter. Attackers can send GET requests to the users_select.php… |
- risk 0.53cvss —epss 0.01
Tilt defines dev environments as code for microservice apps on Kubernetes. From 0.20.8 through 0.37.3, the Tilt HUD HTTP server registers handlers on a gorilla/mux router with no authenticating middleware. When the HUD is bound to a non-loopback address, an unauthenticated…
- risk 0.53cvss —epss 0.00
FOSSBilling is a free, open-source billing and client management system. Versions 0.7.2 and prior expose a guest API endpoint, /api/guest/staff/create, intended for initial administrator bootstrap. Due to a flawed admin-existence check, the endpoint remains usable after an…
- risk 0.53cvss 8.1epss 0.00
Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Identity Spoofing. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from…
- risk 0.53cvss 8.1epss 0.00
Vulnerability in the Oracle Receivables product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SOAP to compromise…
- risk 0.53cvss 8.1epss 0.00
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 17.0-26.5. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise…
- risk 0.53cvss 8.1epss 0.00
Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Deployment Package). Supported versions that are affected are 8.61 and 8.62. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to…
- risk 0.53cvss 8.1epss 0.00
Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Performance Monitor). Supported versions that are affected are 8.61 and 8.62. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to…
- risk 0.53cvss 8.1epss 0.00
Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Application Server). Supported versions that are affected are 8.61 and 8.62. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to…
- risk 0.53cvss 8.2epss 0.00
Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Deployment Package). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to…
- risk 0.53cvss 8.1epss 0.00
Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 exposes 15 of 18 UPnP IGD actions without authentication on port 1900, including AddPortMapping and GetExternalIPAddress. UPnP is enabled by default through the admin interface, allowing any unauthenticated LAN…
- risk 0.53cvss 8.2epss 0.00
Cryptographic Issue while processing a specific partition which allows unauthorized write access to load a customized bootloader.
- risk 0.53cvss —epss 0.01
GitLab MCP Server lets an AI agent talk directly to GitLab. Prior to 0.6.0, the HTTP transport in src/transport.ts ships with no authentication layer at all and a wildcard Access-Control-Allow-Origin: * on every response. The structural defect is that the SSE server stands up a…
- risk 0.53cvss 8.1epss 0.00
FastNetMon Community Edition through 1.2.9 exposes a gRPC API server on port 50052 with no authentication mechanism. The server is initialized with grpc::InsecureServerCredentials() (src/fastnetmon.cpp line 477) and a source code comment explicitly acknowledges 'Listen on the…
- risk 0.53cvss 8.2epss 0.00
In JetBrains TeamCity before 2026.1 2025.11.5 authenticated users could expose server API to unauthorised access
- risk 0.53cvss 8.1epss 0.00
Nginx UI is a web user interface for the Nginx web server. In version 2.3.5, an unauthenticated bootstrap takeover exists in nginx-ui during the initial installation window exposed by POST /api/install. At time of publication no public patches are available.
- risk 0.53cvss 8.2epss 0.01
An improper access control vulnerability exists in the Cisco Intersight Device Connector for Nutanix Prism Central. The service exposes an API passthrough endpoint on TCP port 7373 that is accessible within the network scope of the deployment environment without authentication. …
- risk 0.53cvss 8.2epss 0.00
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, Flowise contains an authentication bypass vulnerability that allows an unauthenticated attacker to obtain OAuth 2.0 access tokens associated with a public chatflow. By…
- risk 0.53cvss 8.1epss 0.00
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the install route guard in ci4ms relies solely on a volatile cache check (cache('settings')) combined with .env file…
- risk 0.53cvss 8.1epss 0.01
Missing Authentication for Critical Function vulnerability in Honeywell Handheld Scanners allows Authentication Abuse.This issue affects Handheld Scanners: from C1 Base(Ingenic x1000) before GK000432BAA, from D1 Base(Ingenic x1600) before HE000085BAA, from A1/B1 Base(IMX25)…
- risk 0.53cvss 8.2epss 0.00
C4G Basic Laboratory Information System 3.4 contains multiple SQL injection vulnerabilities that allow unauthenticated attackers to execute arbitrary SQL commands by injecting malicious code through the site parameter. Attackers can send GET requests to the users_select.php…