SSRF in Kortix-Ai Suna
CVE-2026-108115
Kortix Suna 0.10.7 before 0.13.52 contains a server-side request forgery vulnerability that allows project managers to bypass the isPrivateIp guard by supplying IPv6 6to4 or Teredo addresses that embed private IPv4 destinations. Attackers holding project.connector.write can set connector base_url, OpenAPI, Postman, or MCP URLs to reach internal services and cloud metadata endpoints and read responses.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@haind/suna-ssrf-6to4-guard-bypass (technical-description, exploit)
- github.com/kortix-ai/suna (product)
- github.com/kortix-ai/suna/blob/v0.13.45/apps/api/src/shared/ssrf-guard.ts (technical-description)
- github.com/kortix-ai/suna/commit/9c949e4d876cd5acf7b23b0a9ee49ca5c53f1332 (patch)
- github.com/kortix-ai/suna/releases/tag/v0.13.52 (release-notes)
- www.vulncheck.com/advisories/kortix-suna-0.10.7-before-0.13.52-ssrf-guard-bypas… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108115?
- CVE-2026-108115 is a medium-severity vulnerability in Kortix-Ai Suna, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.9/10. Published 2026-10-10.
- How severe is CVE-2026-108115?
- Medium severity. CVSS v3 base score is 4.9 out of 10.