CVE-2026-67529 (GCVE-0-2026-67529)
Vulnerability from cvelistv5 – Published: 2026-07-30 19:29 – Updated: 2026-07-31 14:37
VLAI
EPSS
VEX
Title
OpenProject: Private work package subject/identity disclosure through the global Time Entries and Cost Entries APIs (linked work package rendered without visibility check)
Summary
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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 14:37 UTC
CWE
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/opf/openproject/security/advis… | x_refsource_CONFIRM |
| https://github.com/opf/openproject/pull/23888 | x_refsource_MISC |
| https://github.com/opf/openproject/pull/23936 | x_refsource_MISC |
| https://github.com/opf/openproject/commit/9e9e562… | x_refsource_MISC |
| https://github.com/opf/openproject/commit/c31c2f9… | x_refsource_MISC |
| https://github.com/opf/openproject/releases/tag/v17.6.0 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| opf | openproject |
Affected:
< 17.6.0
|
guessed |
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