CVE-2026-26477

4.3

MEDIUMCVSS v3

Published

April 3, 2026

Affected

3 projects

Assigned by

MITRE

Severity scale

010

Description

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

dokuwiki/dokuwiki

GitHubThe DokuWiki Open Source Wiki Engine

= 2025-05-14bNVD

dokuwiki

Python Package IndexManage DokuWiki via XML-RPC API.

= 2025-05-14bNVD

dokuwiki

RubyGems

More on this CVE

NVD↗GitHub Advisory↗

The DokuWiki library is used for automating interaction with a DokuWiki server.

= 2025-05-14bNVD

Security Advisories

CVE-2026-26477

Description

More on this CVE