SSRF in Nangohq Nango
CVE-2026-92804
Nango through 0.70.4 fails to validate caller-supplied connection configuration values interpolated into provider token and proxy URL templates. Authenticated attackers can supply malicious configuration values to direct server requests at internal addresses or cloud metadata endpoints, potentially exfiltrating provider credentials.
Vulnerability class: SSRF (Server-Side Request Forgery)
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.
Affected products
Weakness classification (CWE)
References
- disclosure@vulncheck.com (vendor-advisory, third-party-advisory)
- disclosure@vulncheck.com (technical-description)
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-92804?
- CVE-2026-92804 is a high-severity vulnerability in Nangohq Nango, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.1/10. Published 2026-09-16.
- How severe is CVE-2026-92804?
- High severity. CVSS v3 base score is 7.1 out of 10.