{"id":"CVE-2021-24280","aliases":["EUVD-2021-11194","GHSA-jq43-856v-c3jr"],"status":"published","title":"Redirection for Contact Form 7 \u003c 2.3.4 - Authenticated PHP Object Injection","description":"In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such as a subscriber, could use the import_from_debug AJAX action to inject PHP objects.","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":0.01967,"percentile":0.80541,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2021-05-14T11:38:17Z","modified":"2026-06-17T03:39:45Z","products":[{"vendor":"query solutions","product":"redirection for contact form 7"},{"vendor":"querysol","product":"redirection_for_contact_form_7"},{"vendor":"themeisle","product":"redirection for contact form 7"}],"references":[{"url":"https://www.wordfence.com/blog/2021/04/severe-vulnerabilities-patched-in-redirection-for-contact-form-7-plugin/","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://wpscan.com/vulnerability/db4ba6b0-887e-4ec1-8935-ab21d369b329","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24280"},{"url":"https://github.com/advisories/GHSA-jq43-856v-c3jr"}],"sources":{"cve":[{"id":"CVE-2021-24280","title":"Redirection for Contact Form 7 \u003c 2.3.4 - Authenticated PHP Object Injection","description":"In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such as a subscriber, could use the import_from_debug AJAX action to inject PHP objects.","status":"published","published":"2021-05-14T11:38:17Z","modified":"2024-08-03T19:28:23.438Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11194","description":"In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such as a subscriber, could use the import_from_debug AJAX action to inject PHP objects.","status":"published","published":"2021-05-14T11:38:17Z","modified":"2024-08-03T19:28:23Z","updated_at":"2026-11-03T03:24:58.504484Z"}],"ghsa":[{"id":"GHSA-jq43-856v-c3jr","title":"In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such...","description":"In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such as a subscriber, could use the import_from_debug AJAX action to inject PHP objects.","status":"published","published":"2022-05-24T19:02:29Z","modified":"2023-01-29T05:06:42Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:46:04.961867Z"}],"nvd":[{"id":"CVE-2021-24280","description":"In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such as a subscriber, could use the import_from_debug AJAX action to inject PHP objects.","status":"published","published":"2021-05-14T12:15:08.26Z","modified":"2026-06-17T03:39:45.517Z","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-502"],"updated_at":"2026-11-02T14:06:53.343329Z"}]}}