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CVE-2026-22602

LOW

3.5

Beschreibung

OpenProject is an open-source, web-based project management software. Prior to version 16.6.2, a low‑privileged logged-in user can view the full names of other users. Since user IDs are assigned sequentially and predictably (e.g., 1 to 1000), an attacker can extract a complete list of all users’ full names by iterating through these URLs. The same behavior can also be reproduced via the OpenProject API, allowing automated retrieval of full names through the API as well. This issue has been patched in version 16.6.2. Those who are unable to upgrade may apply the patch manually.

CVE Details

CVSS v3.1 Bewertung3.5

SchweregradLOW

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionREQUIRED

Veroffentlicht1/10/2026

Zuletzt geandert1/14/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

openproject:openproject

Schwachen (CWE)

CWE-200

Referenzen

https://github.com/opf/openproject/commit/fb39a779f521d9b08f1e0c9e8aff2b6d4643ea37(security-advisories@github.com)

https://github.com/opf/openproject/pull/21281(security-advisories@github.com)

https://github.com/opf/openproject/releases/tag/v16.6.2(security-advisories@github.com)

https://github.com/opf/openproject/security/advisories/GHSA-7fvx-9h6h-g82j(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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