CVE-2021-23682
CVSS v3
9.8
CRITICAL
EPSS Score
2.1 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- appwrite/server-cePackagistall versions · fixed in 0.11.1
- litespeed.jsnpmall versions · fixed in 0.3.12
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.
Technical details
- Published
- 2022-02-16
Frequently asked questions
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Related vulnerabilities
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