{"id":"CVE-2026-103339","revision":"e8bbabf6ccf64fdf887f6491b274213a","records":[{"revision":"e8bbabf6ccf64fdf887f6491b274213a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-103339","aliases":[],"title":"WordPress Metform plugin <= 4.3.0 - Cross Site Scripting (XSS) vulnerability","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Wpmet Metform metform allows Stored XSS.This issue affects Metform: from n/a through 4.3.0.","state":0,"publishedAt":"2026-10-01T12:34:57.157+00:00","modifiedAt":"2026-10-01T13:12:11.502+00:00","affected":[{"ecosystem":"https://wordpress.org/plugins","name":"metform","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Wpmet\",\n                    \"product\": \"Metform\",\n                    \"packageName\": \"metform\",\n                    \"collectionURL\": \"https://wordpress.org/plugins\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\",\n                            \"lessThanOrEqual\": \"4.3.0\",\n                            \"changes\": [\n                                {\n                                    \"at\": \"4.3.1\",\n                                    \"status\": \"unaffected\"\n                                }\n                            ]\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","score":6.5,"severity":"MEDIUM"}],"references":["https://patchstack.com/database/wordpress/plugin/metform/vulnerability/wordpress-metform-plugin-4-3-0-cross-site-scripting-xss-vulnerability?_s_id=cve"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-103339","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-103339","identifiers":["CVE-2026-103339"]},"retained":false,"historicalAffected":[]}],"coverage":[]}