{"id":"CVE-2023-41100","aliases":["EUVD-2023-2251","GHSA-93wx-j2qv-49fg"],"status":"published","title":"hCaptcha for EXT:form Broken Access Control vulnerability","description":"An issue was discovered in the hcaptcha (aka hCaptcha for EXT:form) extension before 2.1.2 for TYPO3. It fails to check that the required captcha field is submitted in the form data. allowing a remote user to bypass the CAPTCHA check.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AC:L/AV:N/A:L/C:N/I:N/PR:N/S:U/UI:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00673,"percentile":0.52374,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-08-23T00:00:00Z","modified":"2026-06-17T06:20:34Z","fixes":[{"ecosystem":"Packagist","package":"waldhacker/hcaptcha","fixed_in":["2.1.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"waldhacker/hcaptcha","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.2"}]}]},{"source":"osv","ecosystem":"Packagist","package":"waldhacker/hcaptcha","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.2"}]}],"versions":["1.0.0","1.1.1","2.0.0","2.0.1","2.0.2","2.0.3","2.0.4","2.1.0","2.1.1"]}],"products":[{"vendor":"hcaptcha_for_ext\\","product":"form_project"}],"references":[{"url":"https://typo3.org/security/advisory/typo3-ext-sa-2023-007","tags":["x_transferred","Patch","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41100","tags":["advisory"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/waldhacker/hcaptcha/CVE-2023-41100.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-93wx-j2qv-49fg"},{"url":"https://github.com/waldhacker/ext-hcaptcha","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-41100","description":"An issue was discovered in the hcaptcha (aka hCaptcha for EXT:form) extension before 2.1.2 for TYPO3. It fails to check that the required captcha field is submitted in the form data. allowing a remote user to bypass the CAPTCHA check.","status":"published","published":"2023-08-23T00:00:00Z","modified":"2024-10-03T14:00:35.618Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AC:L/AV:N/A:L/C:N/I:N/PR:N/S:U/UI:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:19.217111Z"}],"euvd":[{"id":"EUVD-2023-2251","description":"An issue was discovered in the hcaptcha (aka hCaptcha for EXT:form) extension before 2.1.2 for TYPO3. It fails to check that the required captcha field is submitted in the form data. allowing a remote user to bypass the CAPTCHA check.","status":"published","published":"2023-08-23T00:00:00Z","modified":"2024-10-03T14:00:35Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AC:L/AV:N/A:L/C:N/I:N/PR:N/S:U/UI:N","level":"medium"}],"updated_at":"2026-11-03T00:27:54.651509Z"}],"ghsa":[{"id":"GHSA-93wx-j2qv-49fg","title":"hCaptcha for EXT:form Broken Access Control vulnerability","description":"An issue was discovered in the hcaptcha (aka hCaptcha for EXT:form) extension before 2.1.2 for TYPO3. It fails to check that the required captcha field is submitted in the form data. allowing a remote user to bypass the CAPTCHA check.","status":"published","published":"2023-08-23T06:30:17Z","modified":"2023-11-08T05:00:57Z","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"}],"updated_at":"2026-11-02T14:37:16.721714Z"}],"nvd":[{"id":"CVE-2023-41100","description":"An issue was discovered in the hcaptcha (aka hCaptcha for EXT:form) extension before 2.1.2 for TYPO3. It fails to check that the required captcha field is submitted in the form data. allowing a remote user to bypass the CAPTCHA check.","status":"published","published":"2023-08-23T06:15:09.22Z","modified":"2026-06-17T06:20:34.61Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"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"}],"updated_at":"2026-11-02T14:08:25.025396Z"}],"osv":[{"id":"GHSA-93wx-j2qv-49fg","title":"hCaptcha for EXT:form Broken Access Control vulnerability","description":"An issue was discovered in the hcaptcha (aka hCaptcha for EXT:form) extension before 2.1.2 for TYPO3. It fails to check that the required captcha field is submitted in the form data. allowing a remote user to bypass the CAPTCHA check.","status":"published","published":"2023-08-23T06:30:17Z","modified":"2024-11-28T05:38:26.987004Z","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"}],"updated_at":"2026-11-02T15:46:43.123867Z"}]}}