All vulnerabilities
CVE-2026-112290

MI6 @ukic/canary-web-components 3.0.0-canary.12 before 3.0.0-canary.48 DOM XSS via ic-tree-item

MI6 Intelligence Community UI Kit canary web components
Open in ThreatlineRecord JSON
CVSS
2.3Low
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 7% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in3.0.0-canary.48Fixed versionCVE List
Published19 Oct 2026Updated 19 Oct 2026CVE List

What fixes it

  • 3.0.0-canary.48Intelligence Community UI Kit canary web componentsCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

Intelligence Community UI Kit @ukic/canary-web-components 3.0.0-canary.12 before 3.0.0-canary.48 contains a DOM-based cross-site scripting vulnerability in ic-tree-item that re-parses router-item slot text as HTML. When tree item truncation is enabled, attackers who influence a tree item label can have escaped markup decoded by truncateTreeItemLabel() and executed as JavaScript in visitors' browsers.

Text from CVE List

Affected versions 1

  • Intelligence Community UI Kit canary web componentsaffected: 3.0.0-canary.12 before 3.0.0-canary.48CVE List

References 4