CVE-2026-24045
High
Description
Docmost is open-source collaborative wiki and documentation software. From 0.20.0 and before 0.25.0, the public share page functionality in Docmost does not properly HTML-escape page titles before inserting them into meta tags and the title tag. This allows Stored Cross-Site Scripting (XSS) attacks, where an attacker can execute arbitrary JavaScript in the context of any user who opens a shared page link. This vulnerability is fixed in 0.25.0.
SeverityHigh
CVSS7.3
Exploit probability—
ProductDocmost
PublishedFeb 10, 2026
First seenFeb 10, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- docmost docmost0.25.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| docmost docmost | 0.20.0 ≤ v < 0.25.0 | 0.25.0 |
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