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.
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Mon, 06 Oct 2025 15:15:00 +0000
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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. | |
Title | XWiki OIDC Authenticator vulnerable to creation of token for any user with just `view` right | |
Weaknesses | CWE-285 | |
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cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-10-06T14:56:23.000Z
Reserved: 2025-06-06T15:44:21.557Z
Link: CVE-2025-49594

Updated: 2025-10-06T14:56:15.886Z

Status : Received
Published: 2025-10-06T15:16:04.090
Modified: 2025-10-06T15:16:04.090
Link: CVE-2025-49594

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