CVE-2026-67529OpenProject is open-source, web-based project management software.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/time_entries and GET /api/v3/cost_entries rendered _links.workPackage.title and _links.workPackage.href through associated_resource in modules/costs/lib/api/v3/time_entries/time_entry_representer.rb and modules/costs/lib/api/v3/cost_entries/cost_entry_representer.rb without checking WorkPackage.visible or view_work_packages, allowing users with view_time_entries or view_cost_entries to read private work package subjects and ids. This issue is fixed in 17.6.0.
- CVSS
- 4.3 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-200, CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Deferred
- Record last updated
- Jul 31, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
No affected products are listed yet.
References
- https://github.com/opf/openproject/commit/9e9e562e516a647f35267df715d875f58b267c18
- https://github.com/opf/openproject/commit/c31c2f958c8e72a0d0d748d728221d57f3ef9001
- https://github.com/opf/openproject/pull/23888
- https://github.com/opf/openproject/pull/23936
- https://github.com/opf/openproject/releases/tag/v17.6.0
- https://github.com/opf/openproject/security/advisories/GHSA-v3j7-vqwv-5w5q
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.