{"id":"CVE-2020-8143","details":"An Open Redirect vulnerability was discovered in Revive Adserver version \u003c 5.0.5 and reported by HackerOne user hoangn144. A remote attacker could trick logged-in users to open a specifically crafted link and have them redirected to any destination.The CSRF protection of the “/www/admin/*-modify.php” could be skipped if no meaningful parameter was sent. No action was performed, but the user was still redirected to the target page, specified via the “returnurl” GET parameter.","modified":"2026-04-10T04:28:17.064157Z","published":"2020-04-03T21:15:12.717Z","references":[{"type":"ADVISORY","url":"https://www.revive-adserver.com/security/revive-sa-2020-002/"},{"type":"EVIDENCE","url":"https://hackerone.com/reports/794144"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/revive-adserver/revive-adserver","events":[{"introduced":"0"},{"fixed":"6ecee5f1c0e6251f936343edd0d7ecb6c061ead2"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"5.0.5"}]}}],"versions":["v3.0.0","v3.0.1","v3.0.2","v3.0.3","v3.1.0","v3.1.0-beta","v3.2.0","v3.2.0-beta","v3.2.1","v3.2.1-rc1","v4.0.0","v4.0.0-rc1","v4.0.1","v4.0.2","v4.1.0","v4.1.0-rc1","v4.1.2","v4.1.3","v4.1.4","v4.2.0","v4.2.0-rc1","v4.2.1","v5.0.0","v5.0.0-rc1","v5.0.1","v5.0.3","v5.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8143.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}