{"id":"CVE-2026-14236","aliases":["EUVD-2026-49080","GHSA-66xh-mw5m-g493"],"status":"published","title":"Contact Form 7 – PayPal \u0026 Stripe Add-on \u003c 2.5 - Open Redirect","description":"The Contact Form 7  WordPress plugin before 2.5 does not validate the host of a user-supplied return URL before using it as the success and cancel redirect targets of a Stripe checkout, allowing an unauthenticated attacker to redirect a victim, via a crafted link, to an arbitrary external site after the checkout flow.","severity":{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0029,"percentile":0.21799,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2026-07-27T06:00:05Z","modified":"2026-07-27T20:33:01Z","products":[{"vendor":"takayukister","product":"contact form 7"},{"vendor":"unknown","product":"contact form 7"}],"references":[{"url":"https://wpscan.com/vulnerability/b53cc13d-c59e-4c11-aa71-fa1c38c2a34d/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14236"},{"url":"https://wpscan.com/vulnerability/b53cc13d-c59e-4c11-aa71-fa1c38c2a34d"},{"url":"https://github.com/advisories/GHSA-66xh-mw5m-g493"}],"sources":{"cve":[{"id":"CVE-2026-14236","title":"Contact Form 7 – PayPal \u0026 Stripe Add-on \u003c 2.5 - Open Redirect","description":"The Contact Form 7  WordPress plugin before 2.5 does not validate the host of a user-supplied return URL before using it as the success and cancel redirect targets of a Stripe checkout, allowing an unauthenticated attacker to redirect a victim, via a crafted link, to an arbitrary external site after the checkout flow.","status":"published","published":"2026-07-27T06:00:05.067Z","modified":"2026-07-27T17:29:31.136Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T13:38:32.13011Z"}],"euvd":[{"id":"EUVD-2026-49080","description":"The Contact Form 7  WordPress plugin before 2.5 does not validate the host of a user-supplied return URL before using it as the success and cancel redirect targets of a Stripe checkout, allowing an unauthenticated attacker to redirect a victim, via a crafted link, to an arbitrary external site after the checkout flow.","status":"published","published":"2026-07-27T06:00:05Z","modified":"2026-07-27T17:29:31Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:33.886037Z"}],"ghsa":[{"id":"GHSA-66xh-mw5m-g493","title":"The Contact Form 7  WordPress plugin before 2.5 does not validate the host of a user-supplied...","description":"The Contact Form 7  WordPress plugin before 2.5 does not validate the host of a user-supplied return URL before using it as the success and cancel redirect targets of a Stripe checkout, allowing an unauthenticated attacker to redirect a victim, via a crafted link, to an arbitrary external site after the checkout flow.","status":"published","published":"2026-07-27T09:31:25Z","modified":"2026-07-27T18:31:47Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T15:09:51.407039Z"}],"nvd":[{"id":"CVE-2026-14236","description":"The Contact Form 7  WordPress plugin before 2.5 does not validate the host of a user-supplied return URL before using it as the success and cancel redirect targets of a Stripe checkout, allowing an unauthenticated attacker to redirect a victim, via a crafted link, to an arbitrary external site after the checkout flow.","status":"published","published":"2026-07-27T07:16:25.797Z","modified":"2026-07-27T20:33:01.673Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:12:32.830533Z"}]}}