CVE-2026-27723

medium

Description

OpenProject is an open-source, web-based project management software. Prior to versions 17.0.5 and 17.1.2, an attacker can create wiki pages belonging to unpermitted projects through an improperly authenticated request. This issue has been patched in versions 17.0.5 and 17.1.2.

References

https://github.com/opf/openproject/security/advisories/GHSA-9gc6-3xjq-pwc9

https://github.com/opf/openproject/releases/tag/v17.1.2

https://github.com/opf/openproject/releases/tag/v17.0.5

Details

Source: Mitre, NVD

Published: 2026-03-05

Updated: 2026-03-10

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00025