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Medium · 5.4 CVE-2026-40927 EUVD-2026-24487

Docmost: XSS in Comments with JavaScript URI

Published Apr 21, 2026 · Updated Apr 22, 2026 · Assigned by GitHub_M

Description

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.0, when leaving a comment on a page, it is possible to include a JavaScript URI as the link. When a user clicks on the link the JavaScript executes. This vulnerability is fixed in 0.80.0.

Affected products

VendorProductAffectedFixed
docmost docmost < 0.80.0 —

References