{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-66645","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","state":"PUBLISHED","assignerShortName":"Patchstack","dateReserved":"2026-07-27T14:00:38.499Z","datePublished":"2026-08-18T13:59:51.492Z","dateUpdated":"2026-08-18T14:27:51.121Z"},"containers":{"cna":{"providerMetadata":{"orgId":"21595511-bba5-4825-b968-b78d1f9984a3","shortName":"Patchstack","dateUpdated":"2026-08-18T13:59:51.492Z"},"title":"WordPress Table Of Contents Block plugin <= 1.5.0 - Cross Site Scripting (XSS) vulnerability","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-592","descriptions":[{"lang":"en","value":"CAPEC-592 Stored XSS"}]}],"affected":[{"vendor":"WPDeveloper","collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"table-of-contents-block","product":"Table Of Contents Block","versions":[{"lessThanOrEqual":"1.5.0","status":"affected","version":"n/a","versionType":"custom"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Contributor Cross Site Scripting (XSS) in Table Of Contents Block <= 1.5.0 versions."}],"value":"Contributor Cross Site Scripting (XSS) in Table Of Contents Block <= 1.5.0 versions."}],"references":[{"tags":["vdb-entry"],"url":"https://patchstack.com/database/wordpress/plugin/table-of-contents-block/vulnerability/wordpress-table-of-contents-block-plugin-1-5-0-cross-site-scripting-xss-vulnerability?_s_id=cve"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW","version":"3.1","baseSeverity":"MEDIUM","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L"}}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T14:27:43.402130Z","id":"CVE-2026-66645","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":"2026-08-18T14:27:51.121Z"}}]}}