Openproject
CVE-2026-22605
MEDIUM
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
3DescriptionGitHub Advisory
OpenProject is an open-source, web-based project management software. OpenProject versions prior to version 16.6.3, allowed users with the View Meetings permission on any project, to access meeting details of meetings that belonged to projects, the user does not have access to. This issue has been patched in version 16.6.3.
AnalysisAI
OpenProject versions before 16.6.3 allow authenticated users with View Meetings permission to bypass access controls and view meeting details from projects they lack authorization to access. This permission-based access control flaw enables information disclosure across project boundaries for low-privileged users. A patch is available in version 16.6.3 and later.
Technical ContextAI
Classified as CWE-284 (Improper Access Control). Affects Openproject. OpenProject is an open-source, web-based project management software. OpenProject versions prior to version 16.6.3, allowed users with the View Meetings permission on any project, to access meeting details of meetings that belonged to projects, the user does not have access to. This issue has been patched in version 16.6.3.
RemediationAI
A vendor patch is available — apply it immediately. Fixed in version 16.6.3.. Restrict network access to the affected service where possible.
More in Openproject
View allA SQL injection vulnerability in the activities API in OpenProject before 8.3.2 allows a remote attacker to execute arbi
OpenProject is web-based project management software. Rated high severity (CVSS 7.5), this vulnerability is remotely exp
OpenProject is open source project management software. Rated medium severity (CVSS 6.5), this vulnerability is remotely
Authenticated remote code execution affects the official openproject/openproject Docker image, which ships with a hardco
Cross-project folder hijacking in OpenProject before 17.3.3 and 17.4.1 lets a project-admin abuse an insecure direct obj
SQL injection in OpenProject's baseline-comparison (timestamps) functionality lets an authenticated, low-privileged user
SQL injection in OpenProject's reporting module allows authenticated attackers to execute arbitrary database queries via
OpenProject has a CVSS 9.9 command injection vulnerability allowing authenticated users to execute OS commands on the pr
Remote code execution in OpenProject before 17.3.3 and 17.4.1 arises from cache store poisoning, allowing an attacker wi
OpenProject, a web-based project management platform, contains a critical SQL injection vulnerability in versions prior
OpenProject (before 16.6.4) has a local file read vulnerability through SVG-based ImageMagick exploitation in the PDF ex
OpenProject's Repositories module contains a stored cross-site scripting (XSS) vulnerability that occurs when displaying
Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today