Vulnerability Monitor

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CVE-2023-22912

An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. CheckUser TokenManager insecurely uses AES-CTR encryption with a repeated (aka re-used) nonce, allowing an adversary to decrypt.

Published

2023-01-20T18:15:10.417

Last Modified

2025-04-03T16:15:32.100

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-330
  • Type: Secondary
    CWE-330
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application mediawiki mediawiki < 1.35.9 Yes
Application mediawiki mediawiki < 1.38.5 Yes
Application mediawiki mediawiki 1.39.0 Yes
Application mediawiki mediawiki 1.39.0 Yes
Application mediawiki mediawiki 1.39.0 Yes
References