Vulnerability Database

289,697

Total vulnerabilities in the database

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: Jan 20, 2023
  • Updated: Apr 14, 2023
  • CVE: CVE-2023-22912
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CWEs:

Software From Fixed in
mediawiki / mediawiki - 1.35.9
mediawiki / mediawiki 1.36.0 1.38.5
mediawiki / mediawiki 1.39.0-rc0 1.39.0-rc0.x
mediawiki / mediawiki 1.39.0-rc1 1.39.0-rc1.x
mediawiki / mediawiki 1.39.0 1.39.0.x