High severity7.3NVD Advisory· Published Feb 16, 2022· Updated Jun 17, 2026
CVE-2021-23682
CVE-2021-23682
Description
This affects the package litespeed.js before 0.3.12; the package appwrite/server-ce from 0.12.0 and before 0.12.2, before 0.11.1. When parsing the query string in the getJsonFromUrl function, the key that is set in the result object is not properly sanitized leading to a Prototype Pollution vulnerability.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
litespeed.jsnpm | < 0.3.12 | 0.3.12 |
appwrite/server-cePackagist | >= 0.12.0, < 0.12.2 | 0.12.2 |
appwrite/server-cePackagist | < 0.11.1 | 0.11.1 |
Affected products
5- litespeed.js/litespeed.jsdescription
- ghsa-coords2 versions
< 0.3.12+ 1 more
- (no CPE)range: < 0.3.12
- (no CPE)range: >= 0.12.0, < 0.12.2
- cpe:2.3:a:litespeed.js_project:litespeed.js:*:*:*:*:*:node.js:*:*Range: <0.3.12
Patches
Vulnerability mechanics
References
8- github.com/appwrite/appwrite/pull/2778nvdPatchThird Party AdvisoryWEB
- github.com/litespeed-js/litespeed.js/pull/18nvdPatchThird Party AdvisoryWEB
- snyk.io/vuln/SNYK-JS-LITESPEEDJS-2359250nvdExploitThird Party AdvisoryWEB
- snyk.io/vuln/SNYK-PHP-APPWRITESERVERCE-2401820nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-v9p9-535w-4285ghsaADVISORY
- github.com/appwrite/appwrite/releases/tag/0.11.1nvdRelease NotesThird Party AdvisoryWEB
- github.com/appwrite/appwrite/releases/tag/0.12.2nvdRelease NotesThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-23682ghsaADVISORY
News mentions
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