{"id":"CVE-2021-44937","aliases":["EUVD-2021-31735","GHSA-jcfc-rpmc-pcm7"],"status":"published","title":"glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html...","description":"glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00733,"percentile":0.5464,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-862"],"published":"2021-12-14T12:43:21Z","modified":"2026-06-17T04:12:59Z","products":[{"vendor":"glfusion","product":"glfusion"}],"references":[{"url":"https://github.com/glFusion/glfusion/issues/485","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44937"},{"url":"https://github.com/advisories/GHSA-jcfc-rpmc-pcm7"}],"sources":{"cve":[{"id":"CVE-2021-44937","description":"glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied.","status":"published","published":"2021-12-14T12:43:21Z","modified":"2024-08-04T04:32:13.608Z","updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31735","description":"glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied.","status":"published","published":"2021-12-14T12:43:21Z","modified":"2024-08-04T04:32:13Z","updated_at":"2026-11-03T03:08:28.023592Z"}],"ghsa":[{"id":"GHSA-jcfc-rpmc-pcm7","title":"glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html...","description":"glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied.","status":"published","published":"2021-12-15T00:01:03Z","modified":"2023-01-27T05:01:12Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:41:50.079409Z"}],"nvd":[{"id":"CVE-2021-44937","description":"glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied.","status":"published","published":"2021-12-14T13:15:09.887Z","modified":"2026-06-17T04:12:59.28Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:07:02.189991Z"}]}}