CVE-2026-26477

4.3 mediumEPSS 0.5%

Medium (4.3) in dokuwiki dokuwiki. EPSS 0.5% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

4.3 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
CWEs: CWE-770, CWE-400
Published: 2026-04-03
Modified: 2026-07-24
Record from: the NVD, synced 2026-10-19

Affected

dokuwiki:dokuwiki

References

https://github.com/Hebing123/cve/issues/94
https://github.com/dokuwiki/dokuwiki/releases/tag/release-2025-05-14b

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