CVE-2024-21494

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

All versions of the package github.com/greenpau/caddy-security are vulnerable to Authentication Bypass by Spoofing via the X-Forwarded-For header due to improper input sanitization. An attacker can spoof an IP address used in the user identity module (/whoami API endpoint). This could lead to unauthorized access if the system trusts this spoofed IP address.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-290CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Feb 17, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2024-21494: Medium severity, CVSS 5.4 | Vulnix