CVE catalog
CVE-2022-28202
mediawiki: CVE-2022-28202
- Severity
- Medium
- Source
- [NVD] · [CVE record]
- EPSS
- 1.20% · Oct 25, 2026
An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. The widthheight, widthheightpage, and nbytes properties of messages are not escaped when used in galleries or Special:RevisionDelete.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | mediawiki | sid | 1:1.43.11+dfsg-3 | fixed |
| Debian | mediawiki | forky | 1:1.43.11+dfsg-1 | fixed |
| Debian | mediawiki | trixie | 1:1.43.9+dfsg-1~deb13u1 | fixed |
| Debian | mediawiki | trixie-security | 1:1.43.9+dfsg-1~deb13u1 | fixed |
| Debian | mediawiki | bookworm | 1:1.39.17-1+deb12u2 | fixed |
| Debian | mediawiki | bookworm-security | 1:1.39.17-1+deb12u2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | mediawiki | source | sid | 1:1.35.6-1 | not yet assigned | Not reported | Not reported |
| Debian | mediawiki | source | forky | 1:1.35.6-1 | not yet assigned | Not reported | Not reported |
| Debian | mediawiki | source | trixie | 1:1.35.6-1 | not yet assigned | Not reported | Not reported |
| Debian | mediawiki | source | bookworm | 1:1.35.6-1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [mediawiki]Unknown
Details (4)
1:1.39.17-1+deb12u2· all · bookwormFixed · Fixed:
1:1.35.6-1dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookwormFixed · Fixed:
1:1.35.6-1dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookworm-securityFixed · Fixed:
1:1.35.6-1dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookworm-securityFixed · Fixed:
1:1.35.6-1dsa · mediawiki · debian · bookworm
- [mediawiki-classes]Unknown
Source package: [mediawiki]
Details (4)
1:1.39.17-1+deb12u2· all · bookwormFixed · Fixed:
1:1.35.6-1dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookwormFixed · Fixed:
1:1.35.6-1dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookworm-securityFixed · Fixed:
1:1.35.6-1dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookworm-securityFixed · Fixed:
1:1.35.6-1dsa · mediawiki · debian · bookworm
Observed: