CVE-2026-92804CWE-918ssrf

CVE-2026-92804

High · published September 17, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
29.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00369 · 29.6th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-09-17T01:17Z
References (5)
https://github.com/NangoHQ/nango · [email protected]https://github.com/NangoHQ/nango/blob/v0.70.4/packages/shared/lib/utils/utils.ts · [email protected]https://github.com/NangoHQ/nango/security/advisories/GHSA-hgjm-c252-ccxx · [email protected]https://www.vulncheck.com/advisories/nango-through-0.70.4-server-side-request-forgery-via-configuration · [email protected]https://github.com/NangoHQ/nango/security/advisories/GHSA-hgjm-c252-ccxx · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 18 SEP 04:02Z
    EPSS moved — → 0%
    epss
  • 16 SEP 20:32Z
    Nango through 0.70.4 Server-Side Request Forgery via Configuration
    cvelistv5