Unauthorized access to screen In mediawiki
Description
img_auth.php may leak private extension images into the public cache In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 13 | 1:1.31.8-1 | ||
debian 14 | 1:1.31.8-1 | ||
 packagist | 1.31.8, 1.33.4, 1.34.2 | ||
debian 11 | 1:1.31.8-1 | ||
debian 12 | 1:1.31.8-1 |
Aliases
1. 2. 3. 4. 5. 6. 7.
References
1. 2. 3. 4. 5. 6. 7.