{"id":"CVE-2024-52512","summary":"Nextcloud User OIDC has an open redirection when logging in with User OIDC","details":"user_oidc app is an OpenID Connect user backend for Nextcloud. A malicious user could send a malformed login link that would redirect the user to a provided URL after successfully authenticating. It is recommended that the Nextcloud User OIDC app is upgraded to 6.1.0.","aliases":["GHSA-784j-x2g5-4g7q"],"modified":"2026-04-02T12:22:29.046765Z","published":"2024-11-15T17:18:50.519Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52512.json","cwe_ids":["CWE-601"],"cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://hackerone.com/reports/2720030"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52512.json"},{"type":"ADVISORY","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-784j-x2g5-4g7q"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-52512"},{"type":"FIX","url":"https://github.com/nextcloud/user_oidc/commit/c923428d51972f6d04636c6accbecdec0c1b88e9"},{"type":"FIX","url":"https://github.com/nextcloud/user_oidc/pull/961"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/user_oidc","events":[{"introduced":"1053b625796f9bc80ae9947fd22b2fb953dbf70a"},{"fixed":"647dae678fa14b4b4e187204b8491608796fc92a"}]}],"versions":["v6.0.0","v6.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-52512.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}]}