{"id":"CVE-2026-14556","revision":"4f66c49e7b0a43cda2e91c8f2545adba","records":[{"revision":"4f66c49e7b0a43cda2e91c8f2545adba","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-14556","aliases":[],"title":"HappyForms < 1.26.15 - Unauthenticated HTML Injection in Admin Notification Email via client_referer","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.","state":0,"publishedAt":"2026-10-21T08:38:59.379+00:00","modifiedAt":"2026-10-21T10:14:54.939+00:00","affected":[{"ecosystem":"https://wordpress.org/plugins","name":"HappyForms","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Unknown\",\n                    \"product\": \"HappyForms\",\n                    \"collectionURL\": \"https://wordpress.org/plugins\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"1.26.15\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","score":5.4,"severity":"MEDIUM"}],"references":["https://wpscan.com/vulnerability/7673862c-b37c-4c7e-af3f-c32cbd2deb23/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-14556","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-14556","identifiers":["CVE-2026-14556"]},"retained":false,"historicalAffected":[]}],"coverage":[]}