VDB
BIT-mediawiki-2021-30154
BIT-mediawiki-2021-30154
PUBLISHED
CVSS 6.099999904632568 MEDIUM
An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On Special:NewFiles, all the mediastatistics-header-* messages are output in HTML unescaped, leading to XSS.
Risk Scores
CVSS 3.1
6.099999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | mediawiki | 0, 1.32.0, 0 |
Timeline
- Mar 6, 2024 CVE Published
- Apr 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/ url
- https://phabricator.wikimedia.org/T278014 url
- https://security.gentoo.org/glsa/202107-40 url
- https://www.debian.org/security/2021/dsa-4889 url
- https://nvd.nist.gov/vuln/detail/CVE-2021-30154 url