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CVE-2026-92804

7.1 · HIGH

Nango through 0.70.4 fails to validate caller-supplied connection configuration values interpolated into provider token and proxy URL templates.

Published Sep 16, 2026CWE-918EPSS 0.37%

Overview

CVE-2026-92804 is a high-severity vulnerability. It was published on September 16, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/NangoHQ/nangoGitHubgithub.com/NangoHQ/nango/blob/v0.70.4/packages/shared/lib/utils/utils.tsGitHubgithub.com/NangoHQ/nango/security/advisories/GHSA-hgjm-c252-ccxxRefwww.vulncheck.com/advisories/nango-through-0.70.4-server-side-request-forgery-via-configurationGitHubgithub.com/NangoHQ/nango/security/advisories/GHSA-hgjm-c252-ccxx

How CyberStrike helps

Frequently asked questions

What is CVE-2026-92804?

CVE-2026-92804 is a high-severity vulnerability. It was published on September 16, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).

How severe is CVE-2026-92804?

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-92804?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-92804?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-92804 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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