CVE-2026-90772

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 onerror handlers into descriptions via the metadata service or Elasticsearch, executing JavaScript in every user's browser that views search results.

CVSS v3 7.6 HIGH

7.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
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://github.com/amundsen-io/amundsen/issues/2362
https://www.vulncheck.com/advisories/amundsen-frontend-through-4.3.0-stored-xss-via-description
https://github.com/amundsen-io/amundsen/issues/2362

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-13 11:17

Updated : 2026-09-14 18:20

NVD link : CVE-2026-90772

Mitre link : CVE-2026-90772

CVE.ORG link : CVE-2026-90772

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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