{"id":"CVE-2026-104246","published":"2026-10-17T06:16:33.347","lastModified":"2026-10-17T06:16:33.347","description":"The Contact Form 7 Signature Addon WordPress plugin through 4.2.2 does not sanitize a signature field value before building an email attachment path from it, allowing unauthenticated users to attach arbitrary files (bounded to wp-content on current Contact Form 7) to a form's outgoing email via path traversal; when a form is configured to email a copy to a submitter-controlled address, the attacker can read the targeted file.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://wpscan.com/vulnerability/e56dc60b-9232-43f2-8d57-fe9452c85281/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}