CVE-2026-90772
Amundsen Frontend through 4.3.0 Stored XSS via Description
CVSS 4.0 8.3 HIGHCVSS 3.1 7.6 HIGHCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-90772
PublishedAmundsen 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.
Read the publisher's advisoryAffected versions, risk and source history
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-90772 · CVE overview and exploitation status
cve-program · CVE-2026-90772
- https://github.com/amundsen-io/amundsen/issues/2362
- https://github.com/amundsen-io/amundsen
- https://github.com/amundsen-io/amundsen/blob/frontend-4.3.0/frontend/amundsen_application/static/js/components/ResourceListItem/TableListItem/index.tsx
- https://www.vulncheck.com/advisories/amundsen-frontend-through-4.3.0-stored-xss-via-description
Related changes
Linked by CVE identifierNo related changes are available here.