SEPTEMBER 19, 2026
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Case File

CVE-2026-67529

MEDIUM · CVSS 4.3 EPSS 0.24% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-30 · Last synced 2026-08-29

CyberRota Analysis

AI-Generated

OpenProject versions prior to 17.6.0 are vulnerable to unauthorized exposure of private work package information through the API endpoints for time and cost entries, allowing users with limited permissions to access sensitive data. This could lead to information leakage, potentially compromising project confidentiality. Organizations using affected versions should prioritize upgrading to 17.6.0 or later to mitigate this risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-67529
Severity
MEDIUM
CVSS
4.3
EPSS
0.24%

Original NVD Description

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.