CVE-2026-92804

7.1 Élevée

Publiée le 16/09/2026 à 23:17 · Modifiée le 22/09/2026 à 22:43 · Analyse NVD reportée · Source : disclosure@vulncheck.com

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.

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Produits concernés

NangoHQ Nango

Scores CVSS

Version	Score	Source	Vecteur
4.0	7.1 Élevée	disclosure@vulncheck.com	`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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`
3.1	7.1 Élevée	disclosure@vulncheck.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N`

Faiblesses (CWE)

CWE-918

Références

https://github.com/NangoHQ/nango
https://github.com/NangoHQ/nango/blob/v0.70.4/packages/shared/lib/utils/utils.ts
https://github.com/NangoHQ/nango/security/advisories/GHSA-hgjm-c252-ccxx
https://www.vulncheck.com/advisories/nango-through-0.70.4-server-side-request-forgery-via-configuration
https://github.com/NangoHQ/nango/security/advisories/GHSA-hgjm-c252-ccxx

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories