{"id":"CVE-2026-90772","title":"Amundsen frontend through 4.3.0 renders table, dashboard, and feature descriptions with dangerouslySetInnerHTML without HTML sanitization in ResourceListItem components","summary":"Amundsen frontend through 4.3.0 renders table, dashboard, and feature descriptions with dangerouslySetInnerHTML without HTML sanitization in ResourceListItem components. Attackers can inject malicious markup like img elements with onerro…","severity":"high","cvss":7.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N","cwe":["CWE-79"],"vendor":"amundsen-io","product":"amundsen-frontend","affected":["amundsen-frontend <= 4.3.0"],"published":"2026-09-13","updated":"2026-09-14","sourceUpdated":"2026-09-14T18:20:25.707","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-90772","references":[{"url":"https://github.com/amundsen-io/amundsen","label":"disclosure@vulncheck.com"},{"url":"https://github.com/amundsen-io/amundsen/blob/frontend-4.3.0/frontend/amundsen_application/static/js/components/ResourceListItem/TableListItem/index.tsx","label":"disclosure@vulncheck.com"},{"url":"https://github.com/amundsen-io/amundsen/issues/2362","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/amundsen-frontend-through-4.3.0-stored-xss-via-description","label":"disclosure@vulncheck.com"},{"url":"https://github.com/amundsen-io/amundsen/issues/2362","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-14T17:31:29.641707Z"},"epss":0.00209,"epssPercentile":0.11317,"ingestedAt":"2026-09-14T15:23:07.471Z","slug":"CVE-2026-90772","body":"## Overview\n\nAmundsen frontend through 4.3.0 renders table, dashboard, and feature descriptions with dangerouslySetInnerHTML without HTML sanitization in ResourceListItem components. Attackers can inject malicious markup like img elements with onerror handlers into descriptions via the metadata service or Elasticsearch, executing JavaScript in every user's browser that views search results.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":41.8,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":203146,"id":"CVE-2026-90772","ts":1789413237999,"field":"exploit_available","old":"false","new":"true"}]}