CVE-2026-113356
Fixed in a distro release EPSS <1%CVSS 7.5
DokuWiki before 2026-07-14c contains a PHP object injection vulnerability in Draft::getDraftText() that passes draft file contents to unserialize() without restricting allowed classes. Authenticated users with edit rights can race concurrent draft rewrites to splice serialized data, instantiating gadgets like MemoryIndex or Installer for arbitrary file write, deletion, and code execution.
Products: dokuwiki
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | dokuwiki | no fix |
| Debian 13 | dokuwiki | no fix |
| Debian 14 | dokuwiki | 2026-07-14.c+dfsg-1 |
| 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 26.04 LTS | dokuwiki | no fix |
| Ubuntu 26.10 | dokuwiki | no fix |