BIT-mediawiki-2024-34502

See a problem?
Import Source
https://github.com/bitnami/vulndb/tree/main/data/mediawiki/BIT-mediawiki-2024-34502.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-mediawiki-2024-34502
Aliases
Published
2025-06-18T14:57:43.589Z
Modified
2025-06-18T15:42:20.888905Z
Summary
[none]
Details

An issue was discovered in WikibaseLexeme in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. Loading Special:MergeLexemes will (attempt to) make an edit that merges the from-id to the to-id, even if the request was not a POST request, and even if it does not contain an edit token.

Database specific
{
    "cpes": [
        "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*"
    ],
    "severity": "Critical"
}
References

Affected packages

Bitnami / mediawiki

Package

Name
mediawiki
Purl
pkg:bitnami/mediawiki

Severity

  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.41.1