{"id":"CVE-2021-24892","aliases":["EUVD-2021-11804","GHSA-p5hv-vfxr-c3g7"],"status":"published","title":"Advanced Forms \u003c 1.6.9 - Subscriber+ Arbitrary User Email Address Update via IDOR","description":"Insecure Direct Object Reference in edit function of Advanced Forms (Free \u0026 Pro) before 1.6.9 allows authenticated remote attacker to change arbitrary user's email address and request for reset password, which could lead to take over of WordPress's administrator account. To exploit this vulnerability, an attacker must register to obtain a valid WordPress's user and use such user to authenticate with WordPress in order to exploit the vulnerable edit function.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01857,"percentile":0.79386,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2021-11-23T19:16:23Z","modified":"2026-10-20T10:54:33Z","products":[{"vendor":"advanced_forms_project","product":"advanced_forms"},{"vendor":"todo","product":"advanced forms"},{"vendor":"todo","product":"advanced forms ppro"}],"references":[{"url":"https://wpscan.com/vulnerability/364b0843-a990-4204-848a-60c928cc5bc0","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://github.com/advancedforms/advanced-forms/commit/2ce3ab6985c3a909eefb01c562995bc6a994d3a2","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24892"},{"url":"https://github.com/advisories/GHSA-p5hv-vfxr-c3g7"}],"sources":{"cve":[{"id":"CVE-2021-24892","title":"Advanced Forms \u003c 1.6.9 - Subscriber+ Arbitrary User Email Address Update via IDOR","description":"Insecure Direct Object Reference in edit function of Advanced Forms (Free \u0026 Pro) before 1.6.9 allows authenticated remote attacker to change arbitrary user's email address and request for reset password, which could lead to take over of WordPress's administrator account. To exploit this vulnerability, an attacker must register to obtain a valid WordPress's user and use such user to authenticate with WordPress in order to exploit the vulnerable edit function.","status":"published","published":"2021-11-23T19:16:23Z","modified":"2024-08-03T19:49:13.47Z","cwes":["CWE-639"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-11804","description":"Insecure Direct Object Reference in edit function of Advanced Forms (Free \u0026 Pro) before 1.6.9 allows authenticated remote attacker to change arbitrary user's email address and request for reset password, which could lead to take over of WordPress's administrator account. To exploit this vulnerability, an attacker must register to obtain a valid WordPress's user and use such user to authenticate with WordPress in order to exploit the vulnerable edit function.","status":"published","published":"2021-11-23T19:16:23Z","modified":"2024-08-03T19:49:13Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-p5hv-vfxr-c3g7","title":"Insecure Direct Object Reference in edit function of Advanced Forms (Free \u0026 Pro) before 1.6.9...","description":"Insecure Direct Object Reference in edit function of Advanced Forms (Free \u0026 Pro) before 1.6.9 allows authenticated remote attacker to change arbitrary user's email address and request for reset password, which could lead to take over of WordPress's administrator account. To exploit this vulnerability, an attacker must register to obtain a valid WordPress's user and use such user to authenticate with WordPress in order to exploit the vulnerable edit function.","status":"published","published":"2022-05-24T19:21:13Z","modified":"2023-01-30T05:04:05Z","cwes":["CWE-639"],"updated_at":"2026-11-02T14:46:58.413117Z"}],"nvd":[{"id":"CVE-2021-24892","description":"Insecure Direct Object Reference in edit function of Advanced Forms (Free \u0026 Pro) before 1.6.9 allows authenticated remote attacker to change arbitrary user's email address and request for reset password, which could lead to take over of WordPress's administrator account. To exploit this vulnerability, an attacker must register to obtain a valid WordPress's user and use such user to authenticate with WordPress in order to exploit the vulnerable edit function.","status":"published","published":"2021-11-23T20:15:10.463Z","modified":"2026-06-17T03:41:05.303Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:07:01.428028Z"}],"osv":[{"id":"CVE-2021-24892","description":"Insecure Direct Object Reference in edit function of Advanced Forms (Free \u0026 Pro) before 1.6.9 allows authenticated remote attacker to change arbitrary user's email address and request for reset password, which could lead to take over of WordPress's administrator account. To exploit this vulnerability, an attacker must register to obtain a valid WordPress's user and use such user to authenticate with WordPress in order to exploit the vulnerable edit function.","status":"published","published":"2021-11-23T20:15:10.463Z","modified":"2026-10-20T10:54:33.434194547Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:18.778776Z"}]}}