CVE-2025-49594
XWiki OIDC Authenticator: Users with "view" access can create tokens for any users they can view
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según GHSA.
Descripción
XWiki OIDC has various tools to manipulate OpenID Connect protocol in XWiki. Starting in version 2.17.1 and prior to version 2.18.2, anyone with VIEW access to a user profile can create a token for that user. If that XWiki instance is configured to allow token authentication, it allows authentication with any user (since users are very commonly viewable, at least to other registered users). Version 2.18.2 contains a patch. As a workaround, disable token access.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| maven::GitHub Security Advisory Maven | org.xwiki.contrib.oidc:oidc-authenticator | 2.18.2 |
Referencias
- https://github.com/xwiki-contrib/oidc
- https://github.com/xwiki-contrib/oidc/commit/d90d717172283aaa96bb5bb44e357f910ae64adb
- https://github.com/xwiki-contrib/oidc/security/advisories/GHSA-f2hf-pfrj-vrm7
- https://jira.xwiki.org/browse/OIDC-240
- https://nvd.nist.gov/vuln/detail/CVE-2025-49594
- https://www.vicarius.io/vsociety/posts/cve-2025-49594-detect-xwiki-vulnerability
- https://www.vicarius.io/vsociety/posts/cve-2025-49594-mitigate-xwiki-vulnerability