{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42728","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","state":"PUBLISHED","assignerShortName":"Patchstack","dateReserved":"2026-04-29T09:05:20.867Z","datePublished":"2026-05-27T09:49:04.347Z","dateUpdated":"2026-05-27T10:52:52.098Z"},"containers":{"cna":{"affected":[{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"ht-contactform","product":"HT Contact Form 7","vendor":"HT Plugins","versions":[{"changes":[{"at":"2.8.3","status":"unaffected"}],"lessThanOrEqual":"2.8.2","status":"affected","version":"0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"daroo | Patchstack Bug Bounty Program"}],"datePublic":"2026-05-27T11:08:56.438Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HT Plugins HT Contact Form 7 ht-contactform allows Stored XSS.<p>This issue affects HT Contact Form 7: from n/a through <= 2.8.2.</p>"}],"value":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HT Plugins HT Contact Form 7 ht-contactform allows Stored XSS.This issue affects HT Contact Form 7: from n/a through <= 2.8.2."}],"impacts":[{"capecId":"CAPEC-592","descriptions":[{"lang":"en","value":"Stored XSS"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"21595511-bba5-4825-b968-b78d1f9984a3","shortName":"Patchstack","dateUpdated":"2026-05-27T09:49:04.347Z"},"references":[{"tags":["vdb-entry"],"url":"https://patchstack.com/database/Wordpress/Plugin/ht-contactform/vulnerability/wordpress-ht-contact-form-7-plugin-2-8-2-cross-site-scripting-xss-vulnerability?_s_id=cve"}],"title":"WordPress HT Contact Form 7 plugin <= 2.8.2 - Cross Site Scripting (XSS) vulnerability"},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-27T10:45:54.718168Z","id":"CVE-2026-42728","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-27T10:52:52.098Z"}}]}}