VDB
CVE-2021-30154
CVE-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.
EPSS 1.31% · 69.0th percentile
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
EPSS Score
1.31%
69.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | mediawiki | 1:1.31.2-1ubuntu1, 1:1.31.5-1ubuntu1, 1:1.31.5-2 |
Timeline
- Apr 6, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Nov 9, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-30154 third-party-advisory
- https://phabricator.wikimedia.org/T278014 third-party-advisory
- https://gerrit.wikimedia.org/r/c/mediawiki/core/+/674083/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-30154 third-party-advisory