CVE-2021-23664

PoC —

CVSS 3.1

7.5 high

EPSS

1%p71

Published

Jan 21, 2022 (Jan 21, 2022)

Modified

Jun 17, 2026

Description

The package @isomorphic-git/cors-proxy before 2.7.1 are vulnerable to Server-side Request Forgery (SSRF) due to missing sanitization and validation of the redirection action in middleware.js.

Vendors: isomorphic-git
Products: cors-proxy
Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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