RCE in Kortix-ai Suna
CVE-2026-12811
A weakness has been identified in kortix-ai suna up to 0.8.38. Affected by this issue is the function router.replace/router.push of the file apps/frontend/src/app/auth/page.tsx of the component Auth Endpoint. Executing a manipulation of th…
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Kortix-ai Suna — versions 0.8.0, 0.8.1, 0.8.2
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit)
- cna@vuldb.com (patch)
- cna@vuldb.com (patch)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-12811?
- CVE-2026-12811 is a medium-severity vulnerability in Kortix-ai Suna, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-06-21.
- How severe is CVE-2026-12811?
- Medium severity. CVSS v3 base score is 4.3 out of 10.