{"id":"CVE-2020-5502","aliases":["BIT-phpbb-2020-5502","GHSA-69q7-hww4-8pjq"],"url":"https://o3.security/vulnerability/CVE-2020-5502","summary":"phpBB allows CSRF","details":"phpBB 3.2.8 allows a CSRF attack that can approve pending group memberships.","published":"2020-01-15T00:15:13.887Z","modified":"2026-07-08T20:43:13.985672Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"phpbb/phpbb","fixedVersion":"3.2.9"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://blog.phpbb.com/category/security/"},{"type":"ADVISORY","url":"https://www.phpbb.com/community/viewtopic.php?f=14&t=2534536"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T20:43:13.985672Z"}}