CVE-2024-21498

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-21498
All versions of the package github.com/greenpau/caddy-security are vulnerable to Server-side Request Forgery (SSRF) via X-Forwarded-Host header manipulation. An attacker can expose sensitive information, interact with internal services, or exploit other vulnerabilities within the network by exploiting this vulnerability.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ Third Party Advisory Issue Tracking
https://github.com/greenpau/caddy-security/issues/269 Exploit Issue Tracking
https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249862 Third Party Advisory
https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ Third Party Advisory Issue Tracking
https://github.com/greenpau/caddy-security/issues/269 Exploit Issue Tracking
https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249862 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:authcrunch:caddy-security:*:*:*:*:*:*:*:*
History

23 Dec 2025, 20:08

Type Values Removed Values Added
References () https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ - () https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ - Third Party Advisory, Issue Tracking
References () https://github.com/greenpau/caddy-security/issues/269 - () https://github.com/greenpau/caddy-security/issues/269 - Exploit, Issue Tracking
References () https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249862 - () https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249862 - Third Party Advisory
CPE cpe:2.3:a:authcrunch:caddy-security:*:*:*:*:*:*:*:*
First Time Authcrunch
Authcrunch caddy-security

21 Nov 2024, 08:54

Type Values Removed Values Added
References () https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ - () https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ -
References () https://github.com/greenpau/caddy-security/issues/269 - () https://github.com/greenpau/caddy-security/issues/269 -
References () https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249862 - () https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249862 -

17 Feb 2024, 05:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-02-17 05:15

Updated : 2025-12-23 20:08

NVD link : CVE-2024-21498

Mitre link : CVE-2024-21498

CVE.ORG link : CVE-2024-21498

JSON object : View

Products Affected

authcrunch

  • caddy-security
CWE
CWE-918

Server-Side Request Forgery (SSRF)