CVE-2026-26477
Fixed in a distro release EPSS <1%CVSS 4.3
An issue in Dokuwiki v.2025-05-14b "Librarian" [56.2] allows a remote attacker to cause a denial of service via the media_upload_xhr() function in the media.php file
Products: dokuwiki
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | dokuwiki | no fix |
| Debian 13 | dokuwiki | no fix |
| Debian 14 | dokuwiki | 2025-05-14.b+dfsg-6 |
| Ubuntu 16.04 LTS | dokuwiki | no fix |
| Ubuntu 18.04 LTS | dokuwiki | no fix |
| Ubuntu 20.04 LTS | dokuwiki | no fix |
| Ubuntu 22.04 LTS | dokuwiki | no fix |
| Ubuntu 24.04 LTS | dokuwiki | no fix |
| Ubuntu 25.10 | dokuwiki | no fix |
| Ubuntu 26.04 LTS | dokuwiki | no fix |
| Ubuntu 26.10 | dokuwiki | no fix |