{"action":"Upgrade org.xwiki.contrib.oidc:oidc-authenticator to 2.18.2 or later.","affected":[{"fixed":"2.18.2","introduced":"2.17.1"}],"component":"org.xwiki.contrib.oidc:oidc-authenticator","cve_ids":["CVE-2025-49594"],"ecosystem":"Maven","epss":0.00442,"exploited":false,"fixed_versions":["2.18.2"],"ghsa_id":"GHSA-f2hf-pfrj-vrm7","id":"tcs_01M5N8TRBAKWMF70MMD26JJVY9","modified_at":"2025-10-23T17:43:47Z","published_at":"2025-10-06T17:58:22Z","references":["https://osv.dev/vulnerability/GHSA-f2hf-pfrj-vrm7","https://github.com/xwiki-contrib/oidc/security/advisories/GHSA-f2hf-pfrj-vrm7","https://nvd.nist.gov/vuln/detail/CVE-2025-49594","https://github.com/xwiki-contrib/oidc/commit/d90d717172283aaa96bb5bb44e357f910ae64adb","https://github.com/xwiki-contrib/oidc","https://jira.xwiki.org/browse/OIDC-240","https://www.vicarius.io/vsociety/posts/cve-2025-49594-detect-xwiki-vulnerability","https://www.vicarius.io/vsociety/posts/cve-2025-49594-mitigate-xwiki-vulnerability"],"severity":{"label":"critical","score":9.2},"sources":[{"source":"osv","source_id":"GHSA-f2hf-pfrj-vrm7","url":"https://osv.dev/vulnerability/GHSA-f2hf-pfrj-vrm7"},{"source":"nvd","source_id":"CVE-2025-49594","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49594"}],"summary":"XWiki OIDC Authenticator: Users with \"view\" access can create tokens for any users they can view"}