CVE-2026-40927

—

CVSS 3.1

5.4 medium

EPSS

<1%p4

Published

Apr 21, 2026 (Apr 21, 2026)

Modified

Jun 17, 2026

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.

Vendors: docmost
Products: docmost
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.1%)

In the news0 stories

No ingested article mentions this CVE yet.