VULNERABILITY INTELLIGENCE

CVE-2021-46149

CVSS score7.5 HIGH
EPSS probability1.25%
CISA KEVNot currently listed
Published2022-01-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A denial of service (resource consumption) can be accomplished by searching for a very long key in a Language Name Search.

Weakness classification

  • nvd@nist.gov: CWE-400

Primary references