CVE catalog
CVE-2022-41766
mediawiki: CVE-2022-41766
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.58% · Oct 25, 2026
An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. Upon an action=rollback operation, the alreadyrolled message can leak a user name (when the user has been revision deleted/suppressed).
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 | not affected |
| Debian | mediawiki | forky | 1:1.43.11+dfsg-1 | not affected |
| Debian | mediawiki | trixie | 1:1.43.9+dfsg-1~deb13u1 | not affected |
| Debian | mediawiki | trixie-security | 1:1.43.9+dfsg-1~deb13u1 | not affected |
| Debian | mediawiki | bookworm | 1:1.39.17-1+deb12u2 | not affected |
| Debian | mediawiki | bookworm-security | 1:1.39.17-1+deb12u2 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | mediawiki | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | mediawiki | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | mediawiki | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | mediawiki | source | bookworm | Not affected | unimportant | 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 · bookwormNot affected
dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookwormNot affected
dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookworm-securityNot affected
dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookworm-securityNot affected
dsa · mediawiki · debian · bookworm
- [mediawiki-classes]Unknown
Source package: [mediawiki]
Details (4)
1:1.39.17-1+deb12u2· all · bookwormNot affected
dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookwormNot affected
dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookworm-securityNot affected
dsa · mediawiki · debian · bookworm
1:1.39.17-1+deb12u2· all · bookworm-securityNot affected
dsa · mediawiki · debian · bookworm
Observed: