{"id":"CVE-2026-39620","aliases":["EUVD-2026-20262","GHSA-5rf8-xhgp-9mg9"],"status":"published","title":"WordPress Appointment theme \u003c= 3.5.5 - Cross Site Request Forgery (CSRF) to Arbitrary File Upload vulnerability","description":"Cross-Site Request Forgery (CSRF) vulnerability in priyanshumittal Appointment appointment allows Upload a Web Shell to a Web Server.This issue affects Appointment: from n/a through \u003c= 3.5.5.","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00148,"percentile":0.04048,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2026-04-08T08:30:26Z","modified":"2026-07-24T21:10:00Z","products":[{"vendor":"priyanshumittal","product":"appointment"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Theme/appointment/vulnerability/wordpress-appointment-theme-3-5-5-cross-site-request-forgery-csrf-to-arbitrary-file-upload-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39620"},{"url":"https://github.com/advisories/GHSA-5rf8-xhgp-9mg9"}],"sources":{"cve":[{"id":"CVE-2026-39620","title":"WordPress Appointment theme \u003c= 3.5.5 - Cross Site Request Forgery (CSRF) to Arbitrary File Upload vulnerability","description":"Cross-Site Request Forgery (CSRF) vulnerability in priyanshumittal Appointment appointment allows Upload a Web Shell to a Web Server.This issue affects Appointment: from n/a through \u003c= 3.5.5.","status":"published","published":"2026-04-08T08:30:26.089Z","modified":"2026-04-29T09:52:02.575Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"},{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:20:02.662847Z"}],"euvd":[{"id":"EUVD-2026-20262","description":"Cross-Site Request Forgery (CSRF) vulnerability in priyanshumittal Appointment appointment allows Upload a Web Shell to a Web Server.This issue affects Appointment: from n/a through \u003c= 3.5.5.","status":"published","published":"2026-04-08T08:30:26Z","modified":"2026-04-29T09:52:02Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:05:20.709863Z"}],"ghsa":[{"id":"GHSA-5rf8-xhgp-9mg9","title":"Cross-Site Request Forgery (CSRF) vulnerability in priyanshumittal Appointment appointment allows...","description":"Cross-Site Request Forgery (CSRF) vulnerability in priyanshumittal Appointment appointment allows Upload a Web Shell to a Web Server.This issue affects Appointment: from n/a through \u003c= 3.5.5.","status":"published","published":"2026-04-08T09:31:33Z","modified":"2026-04-14T15:31:36Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:07:29.002055Z"}],"nvd":[{"id":"CVE-2026-39620","description":"Cross-Site Request Forgery (CSRF) vulnerability in priyanshumittal Appointment appointment allows Upload a Web Shell to a Web Server.This issue affects Appointment: from n/a through \u003c= 3.5.5.","status":"published","published":"2026-04-08T09:16:32.11Z","modified":"2026-07-24T21:10:00.143Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:12:13.535987Z"}]}}