CVE-2012-5391

MediumCVSS 6.8/10Last modified Jun 16, 2026

Description

Session fixation vulnerability in Special:UserLogin in MediaWiki before 1.18.6, 1.19.x before 1.19.3, and 1.20.x before 1.20.1 allows remote attackers to hijack web sessions via the session_id.

Metrics

CVSS 2.0 6.8/10AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected software

No affected versions have been published.

Timeline

Published
Jun 2, 2014
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2012

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CVE-2012-5391: Medium severity, CVSS 6.8 | Vulnix