{"id":"CVE-2026-3253","revision":"fc863a2cd16c461bb699f1d7363e55b0","records":[{"revision":"fc863a2cd16c461bb699f1d7363e55b0","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-3253","aliases":[],"title":"MailerLite – Signup forms (official) <= 1.7.21 - Missing Authorization to Authenticated (Contributor+) Form Creation and Deletion","description":"The MailerLite – Signup forms (official) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the forms() method of the AdminController class in all versions up to, and including, 1.7.21. This makes it possible for authenticated attackers, with Contributor-level access and above, to create or delete arbitrary signup forms.","state":0,"publishedAt":"2026-09-24T11:31:08.94+00:00","modifiedAt":"2026-09-24T14:34:00.566+00:00","affected":[{"ecosystem":"Vendor product","name":"MailerLite – Signup forms (official)","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"mailerlite\",\n                    \"product\": \"MailerLite – Signup forms (official)\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"lessThanOrEqual\": \"1.7.21\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/1d845767-1e5f-43f0-9fc6-a897c2d5c3dd?source=cve","https://plugins.trac.wordpress.org/changeset/3505999/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-3253","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-3253","identifiers":["CVE-2026-3253"]},"retained":false,"historicalAffected":[]}],"coverage":[]}