๐Ÿ›ก๏ธ CVE-2025-49594
๐Ÿ”ด CVSS 9.5 โ€” Critical โœ… No Known Exploit CWE-285 NVD
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE CWE-285
Public Exploit โœ… No
Source NVD
Published 2025-10-06
Updated 2026-06-02
Modified 2025-10-23
Fix URL N/A

Affected Packages

Software From version Fixed in
org.xwiki.contrib.oidc:oidc-authenticator 2.17.1 2.18.2
unknown โ€” โ€”

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