{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-61824","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-10T20:17:57.993Z","datePublished":"2026-08-21T20:12:53.225Z","dateUpdated":"2026-08-24T19:48:53.974Z"},"containers":{"cna":{"title":"Defuddle:  XSS via unescaped attribute interpolation in site extractors","problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-116","lang":"en","description":"CWE-116: Improper Encoding or Escaping of Output","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/kepano/defuddle/security/advisories/GHSA-jg4p-g6xj-4qmf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/kepano/defuddle/security/advisories/GHSA-jg4p-g6xj-4qmf"},{"name":"https://github.com/kepano/defuddle/pull/326","tags":["x_refsource_MISC"],"url":"https://github.com/kepano/defuddle/pull/326"},{"name":"https://github.com/kepano/defuddle/commit/baf2eaef61d334ef595b28c89e5c5e89e52daf7f","tags":["x_refsource_MISC"],"url":"https://github.com/kepano/defuddle/commit/baf2eaef61d334ef595b28c89e5c5e89e52daf7f"},{"name":"https://github.com/kepano/defuddle/releases/tag/0.19.1","tags":["x_refsource_MISC"],"url":"https://github.com/kepano/defuddle/releases/tag/0.19.1"}],"affected":[{"vendor":"kepano","product":"defuddle","versions":[{"version":"< 0.19.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-21T20:12:53.225Z"},"descriptions":[{"lang":"en","value":"Defuddle cleans up HTML pages. Prior to 0.19.1, site extractors interpolate page-derived image alt and src values, og:image values, and video descriptions into HTML strings without context-appropriate escaping, and buildExtractorResponse() returns this contentHtml without the main pipeline's DOM-based sanitization. The affected paths include src/extractors/x-article.ts, src/extractors/substack.ts, and src/extractors/youtube.ts. A malicious page or attacker-controlled content on a matching domain can inject event-handler attributes or javascript URLs that execute when a victim or downstream application renders the extracted HTML. This issue is fixed in version 0.19.1."}],"source":{"advisory":"GHSA-jg4p-g6xj-4qmf","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-24T19:48:42.055279Z","id":"CVE-2026-61824","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":"2026-08-24T19:48:53.974Z"}}]}}