CVE-2020-15005
Fixed in a distro release EPSS 1%
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.
Products: mediawiki, fedoraproject fedora, debian_linux
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Packagist | mediawiki/core | 1.31.8 |
| Packagist | mediawiki/core | 1.33.4 |
| Packagist | mediawiki/core | 1.34.2 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 10 | mediawiki | 1:1.31.10-1~deb10u1 |
| Debian 12 | mediawiki | 1:1.31.8-1 |
| Debian 13 | mediawiki | 1:1.31.8-1 |
| Debian 14 | mediawiki | 1:1.31.8-1 |
| Debian 9 | mediawiki | 1:1.27.7-1~deb9u7 |
| Ubuntu 18.04 LTS | mediawiki | no fix |
| Ubuntu Pro 20.04 LTS | mediawiki | no fix |