Perceptive Security
SOC/SIEM Consultancy
An issue in Dokuwiki v.2025-05-14b 'Librarian' allows a remote attacker to cause a denial of service via the media_upload_xhr() function in the media.php file
Published:
2 April 2026 at 22:00:00
Alert date:
3 April 2026 at 17:05:03
Source:
nvd.nist.gov
Web Technologies
A denial of service vulnerability exists in DokuWiki version 2025-05-14b 'Librarian' that allows remote attackers to cause service disruption. The vulnerability is located in the media_upload_xhr() function within the media.php file. Remote attackers can exploit this flaw to make the application unavailable. The issue affects the media upload functionality of the wiki software. This represents a availability impact for DokuWiki installations running the affected version.
Technical details
Mitigation steps:
Affected products:
DokuWiki
Related links:
Related CVE's:
Related threat actors:
IOC's:
This article was created with the assistance of AI technology by Perceptive.