RCE in A2ui-Project A2ui
CVE-2026-92214
A flaw has been found in a2ui-project a2ui up to 0.10.7. Affected is an unknown function of the file samples/community/client/angular/projects/a2a-chat-canvas/src/lib/services/sanitizer-markdown-renderer-service.ts of the component a2a-chat-canvas. Executing a manipulation can lead to cross site scripting. The attack may be performed from remote.
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
Affected products
- A2ui-project A2ui — versions 0.10.0, 0.10.1, 0.10.2
Weakness classification (CWE)
References
- cna@vuldb.com (vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-92214?
- CVE-2026-92214 is a low-severity vulnerability in A2ui-Project A2ui, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-09-16.
- How severe is CVE-2026-92214?
- Low severity. CVSS v3 base score is 3.5 out of 10.