Server-Side Request Forgery Vulnerability in Nango by NangoHQ
CVE-2026-92804

7.1HIGH

Key Information:

Vendor

Nangohq

Status
Nango
Vendor
CVE Published:
16 September 2026

What is CVE-2026-92804?

Nango versions up to 0.70.4 have a vulnerability that allows authenticated attackers to exploit improperly validated connection configuration values. This flaw can enable attackers to manipulate server requests, redirecting them to internal addresses or cloud metadata endpoints. By doing so, they could potentially extract sensitive credentials from the provider, posing significant security risks.

Affected Version(s)

Nango 0 <= 0.70.4

References

https://github.com/NangoHQ/nango/security/advisories/GHSA...
third-party-advisoryvendor-advisory
https://github.com/NangoHQ/nango/blob/v0.70.4/packages/sh...
technical-description
https://github.com/NangoHQ/nango
product

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

George Chen
.