CVE-2026-52784
High
Description
OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, there is a CSRF on TARGET through /users/:id via POST parameter "user[admin]". This vulnerability is fixed in 17.3.3 and 17.4.1.
SeverityHigh
CVSS8.8
Exploit probability—
ProductOpf Openproject
PublishedJun 26, 2026
First seenJun 26, 2026
Weakness typeCWE-352Cross-site request forgery (CSRF)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opf openproject | < 17.3.3, >= 17.4.0, < 17.4.1 | — |
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