{"id":"CVE-2026-14556","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-14556","generatedAt":"2026-10-28T03:29:30.492Z","title":"The HappyForms WordPress plugin before 1.26.15 does not sanitise or escape a user-controlled referral value before embedding it in the form notification email, allowing unauthenticated attackers to inject arbitrary HTML into the emails site…","description":"The HappyForms WordPress plugin before 1.26.15 does not sanitise or escape a user-controlled referral value before embedding it in the form notification email, allowing unauthenticated attackers to inject arbitrary HTML into the emails site administrators receive.","published":"2026-10-21T09:17:07.000Z","lastModified":"2026-10-21T18:37:39.000Z","status":"Deferred","sourceIdentifier":"contact@wpscan.com","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"},"cwe":["CWE-116"],"affected":[],"epss":{"score":0.00202,"percentile":0.10073,"date":"2026-10-26","history":[{"date":"2026-10-21","score":0.00155,"percentile":0.04323}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-21T09:17:07.000Z","detail":{"score":"5.4","severity":"MEDIUM","publishedAt":"2026-10-21T09:17:07.173Z"},"summary":"New CVE, medium severity (CVSS 5.4)."}],"references":[{"url":"https://wpscan.com/vulnerability/7673862c-b37c-4c7e-af3f-c32cbd2deb23/","source":"contact@wpscan.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-14556","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}