← Zuruck zu CVEs

CVE-2026-22604

MEDIUM

5.3

Beschreibung

OpenProject is an open-source, web-based project management software. For OpenProject versions from 11.2.1 to before 16.6.2, when sending a POST request to the /account/change_password endpoint with an arbitrary User ID as the password_change_user_id parameter, the resulting error page would show the username for the requested user. Since this endpoint is intended to be called without being authenticated, this allows to enumerate the user names of all accounts registered in an OpenProject instance. This issue has been patched in version 16.6.2.

CVE Details

CVSS v3.1 Bewertung5.3

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

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/2cff5e98649e32a197a62659a23dd4b864b7855b(security-advisories@github.com)

https://github.com/opf/openproject/pull/3451(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-q7qp-p3vw-j2fh(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.