{"id":"CVE-2021-3350","aliases":["EUVD-2021-26681","GHSA-f5jj-fmp8-xqh3"],"status":"published","title":"deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason...","description":"deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00775,"percentile":0.56253,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-02-01T04:35:34Z","modified":"2026-06-17T04:04:59Z","products":[{"vendor":"delete_account_project","product":"delete_account"}],"references":[{"url":"https://github.com/vintagedaddyo/MyBB_Plugin-Delete_Account/pull/1","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3350"},{"url":"https://github.com/advisories/GHSA-f5jj-fmp8-xqh3"}],"sources":{"cve":[{"id":"CVE-2021-3350","description":"deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.","status":"published","published":"2021-02-01T04:35:34Z","modified":"2024-08-03T16:53:17.216Z","updated_at":"2026-11-02T14:33:04.020035Z"}],"euvd":[{"id":"EUVD-2021-26681","description":"deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.","status":"published","published":"2021-02-01T04:35:34Z","modified":"2024-08-03T16:53:17Z","updated_at":"2026-11-03T03:25:13.052236Z"}],"ghsa":[{"id":"GHSA-f5jj-fmp8-xqh3","title":"deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason...","description":"deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.","status":"published","published":"2022-05-24T17:40:44Z","modified":"2023-01-29T05:06:20Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:00.036476Z"}],"nvd":[{"id":"CVE-2021-3350","description":"deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.","status":"published","published":"2021-02-01T05:15:12.003Z","modified":"2026-06-17T04:04:59.263Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:49.660551Z"}]}}