Reflected cross-site scripting (XSS) In mediawiki/core
Description
MediaWiki Cross-site Scripting (XSS) vulnerability An issue was discovered in MediaWiki 1.34.x before 1.34.3. On Special:Contributions, the NS filter uses unescaped messages as keys in the option key for an HTMLForm specifier. This is vulnerable to a mild XSS if one of those messages is changed to include raw HTML.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 packagist | 1.34.3, 1.35.0 | ||
 debian 11 | 1:1.35.0-1 | ||
debian 12 | 1:1.35.0-1 | ||
debian 14 | 1:1.35.0-1 | ||
debian 13 | 1:1.35.0-1 |
Aliases
1. 2. 3. 4. 5. 6.
References
1. 2. 3. 4. 5. 6.