PT-2026-30048 · Dokuwiki · Dokuwiki

Hebing123 · Published 2026-04-03 · Updated 2026-04-03 · CVE-2026-26477

Positive Technologies · (AI Summary)

CVSS v3.1

7.5

High

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Dokuwiki version 2025-05-14b

Description A flaw exists in Dokuwiki version 2025-05-14b 'Librarian' that could allow a remote attacker to cause a denial of service. The issue is related to the media upload xhr() function within the media.php file.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Exploit

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2026-26477

Affected Products

Dokuwiki

References · 3

• 🔥 https://github.com/Hebing123/cve/issues/94 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-26477 · Security Note
• https://twitter.com/CVEnew/status/2040128747731292503 · Twitter Post