CVE-2021-23718

PoC —

CVSS 3.1

7.5 high

EPSS

2%p75

Published

Nov 22, 2021 (Nov 22, 2021)

Modified

Jun 17, 2026

Description

The package ssrf-agent before 1.0.5 are vulnerable to Server-side Request Forgery (SSRF) via the defaultIpChecker function. It fails to properly validate if the IP requested is private.

Vendors: ssrf-agent project
Products: ssrf-agent
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 (1.6%)

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