VULNERABILITY INTELLIGENCE

CVE-2013-4306

CVSS score6.8 MEDIUM
EPSS probability0.90%
CISA KEVNot currently listed
Published2013-10-11
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P

Description

Cross-site request forgery (CSRF) vulnerability in api/ApiQueryCheckUser.php in the CheckUser extension for MediaWiki, possibly Checkuser before 2.3, allows remote attackers to hijack the authentication of arbitrary users for requests that "perform sensitive write actions" via unspecified vectors.

Weakness classification

  • CWE-352: Cross-Site Request Forgery (CSRF)

Primary references