{"id":"CVE-2026-115303","published":"2026-10-29T09:17:08.097","lastModified":"2026-10-29T15:18:27.920","description":"The Contact Form by Supsystic WordPress plugin before 1.11.1 does not strip CR/LF characters or re-validate submitted field values before concatenating them into outgoing email headers when a form is configured to map a submitted field into its Reply-To, From or Cc header, allowing unauthenticated users to inject arbitrary email headers such as additional Bcc or Cc recipients into the notification email.","cvssScore":3.7,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","cwes":["CWE-93"],"vendors":[],"products":[],"references":[{"url":"https://wpscan.com/vulnerability/c32e3ccd-84cb-42a4-a343-353a02ccb541/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}