{"id":"CVE-2021-31631","aliases":["EUVD-2021-18520","GHSA-qcg7-g679-h3pp"],"status":"published","title":"b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User...","description":"b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User login page. This vulnerability allows attackers to escalate privileges.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00554,"percentile":0.46768,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2021-12-06T21:03:22Z","modified":"2026-10-24T10:30:40Z","products":[{"vendor":"b2evolution","product":"b2evolution_cms"}],"references":[{"url":"https://gist.github.com/stacksmasher007/76514ab2b782fb4383f1121e6fc19241","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31631"},{"url":"https://github.com/advisories/GHSA-qcg7-g679-h3pp"}],"sources":{"cve":[{"id":"CVE-2021-31631","description":"b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User login page. This vulnerability allows attackers to escalate privileges.","status":"published","published":"2021-12-06T21:03:22Z","modified":"2024-08-03T23:03:33.635Z","updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-18520","description":"b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User login page. This vulnerability allows attackers to escalate privileges.","status":"published","published":"2021-12-06T21:03:22Z","modified":"2024-08-03T23:03:33Z","updated_at":"2026-11-03T03:24:38.423371Z"}],"ghsa":[{"id":"GHSA-qcg7-g679-h3pp","title":"b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User...","description":"b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User login page. This vulnerability allows attackers to escalate privileges.","status":"published","published":"2021-12-07T00:00:26Z","modified":"2023-02-01T05:06:42Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:50:24.014737Z"}],"nvd":[{"id":"CVE-2021-31631","description":"b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User login page. This vulnerability allows attackers to escalate privileges.","status":"published","published":"2021-12-06T22:15:07.64Z","modified":"2026-06-17T03:52:05.94Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:07:01.811115Z"}],"osv":[{"id":"CVE-2021-31631","description":"b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User login page. This vulnerability allows attackers to escalate privileges.","status":"published","published":"2021-12-06T22:15:07.64Z","modified":"2026-10-24T10:30:40.333570204Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:19.483607Z"}]}}