CVE-2026-52780

—

CVSS 3.1

9.6 critical

EPSS

<1%p32

Published

Jun 26, 2026 (Jun 26, 2026)

Modified

Jun 27, 2026

Description

OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, cache store poisoning leads to Remote Code Execution (RCE). This vulnerability is fixed in 17.3.3 and 17.4.1.

Weakness: CWE-20
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news0 stories

No ingested article mentions this CVE yet.