{"id":"CVE-2022-41965","aliases":["GHSA-r3qr-vwvg-43f7"],"url":"https://o3.security/vulnerability/CVE-2022-41965","summary":"Opencast Authenticated OpenRedirect Vulnerability","details":"**Description**\nPrior to Opencast 12.5 Opencast's Paella authentication page could be used to redirect to an arbitrary URL for authenticated users.\n\n**Impact**\nThe vulnerability allows attackers to redirect users to sites outside of your Opencast install, potentially facilitating phishing attacks or other security issues.\n\n**Patches**\nThis issue is fixed in Opencast 12.5 and newer\n\n**References**\n[Patch fixing the issue](https://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017)\n\n**If you have any questions or comments about this advisory**:\nOpen an issue in [our issue tracker](https://github.com/opencast/opencast/issues)\nEmail us at [security@opencast.org](mailto:security@opencast.org)","published":"2022-11-28T00:00:00Z","modified":"2026-08-12T03:51:15.847930182Z","cvss":{"score":5.7,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.opencastproject:opencast-common","fixedVersion":"12.5"}],"fix":{"url":"https://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017","label":"opencast/opencast@d2ce232"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/41xxx/CVE-2022-41965.json"},{"type":"ADVISORY","url":"https://github.com/opencast/opencast/security/advisories/GHSA-r3qr-vwvg-43f7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-41965"},{"type":"FIX","url":"https://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017"},{"type":"PACKAGE","url":"https://github.com/opencast/opencast"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:15.847930182Z"}}