CVE-2024-21498 — MEDIUM (5.3)

Vulnerability Description

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.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Authcrunch	Caddy-Security	All versions

Related Weaknesses (CWE)

CWE-918

References

https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddThird Party AdvisoryIssue Tracking
https://github.com/greenpau/caddy-security/issues/269ExploitIssue Tracking
https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249862Third Party Advisory
https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddThird Party AdvisoryIssue Tracking
https://github.com/greenpau/caddy-security/issues/269ExploitIssue Tracking
https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249862Third Party Advisory

FAQ

What is CVE-2024-21498?

CVE-2024-21498 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 informati...

How severe is CVE-2024-21498?

CVE-2024-21498 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-21498?

Check the references section above for vendor advisories and patch information. Affected products include: Authcrunch Caddy-Security.