Medium severity4.3NVD Advisory· Published Mar 5, 2026· Updated Jun 17, 2026
CVE-2026-27723
CVE-2026-27723
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.
Affected products
3cpe:2.3:a:openproject:openproject:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:openproject:openproject:*:*:*:*:*:*:*:*range: <17.0.5
- (no CPE)range: <17.0.5, <17.1.2
- (no CPE)range: < 17.0.5
Patches
Vulnerability mechanics
References
3- github.com/opf/openproject/security/advisories/GHSA-9gc6-3xjq-pwc9nvdVendor Advisory
- github.com/opf/openproject/releases/tag/v17.0.5nvdProductRelease Notes
- github.com/opf/openproject/releases/tag/v17.1.2nvdProductRelease Notes
News mentions
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