CVE-2026-52784

HIGH

OpenProject: CSRF on TARGET through /users/:id via POST parameter "user[admin]"

Title source: cna
STIX 2.1

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.

References (1)

Core 1
Core References

Scores

CVSS v3 8.8
EPSS 0.0016
EPSS Percentile 5.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-352
Status published
Products (2)
opf/openproject < 17.3.3
opf/openproject >= 17.4.0, < 17.4.1
Published Jun 26, 2026
Tracked Since Jun 27, 2026