Description

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.

INFO

Published Date :

2025-10-06T14:48:43.609Z

Last Modified :

2025-10-23T13:16:52.688Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-49594 vulnerability.

Vendors Products
Xwiki
  • Xwiki
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-49594.

URL Resource
https://github.com/xwiki-contrib/oidc/commit/d90d717172283aaa96bb5bb44e357f910ae64adb cve-icon cve-icon
https://github.com/xwiki-contrib/oidc/security/advisories/GHSA-f2hf-pfrj-vrm7 cve-icon cve-icon
https://jira.xwiki.org/browse/OIDC-240 cve-icon cve-icon
https://www.vicarius.io/vsociety/posts/cve-2025-49594-detect-xwiki-vulnerability cve-icon
https://www.vicarius.io/vsociety/posts/cve-2025-49594-mitigate-xwiki-vulnerability cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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User Interaction
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SS Confidentiality
SS Integrity
SS Availability