CVE-2024-45518 Server-side request forgery in n/a

High 7.5 Published 22 Oct 2024 Updated 22 Oct 2024

Authenticated attackers can exploit SSRF to access internal services and achieve remote code execution via command injection chains.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-45518?

CVE-2024-45518 is a high-severity server-side request forgery vulnerability in n/a, published on 22 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An issue was discovered in Zimbra Collaboration (ZCS) 10.1.x before 10.1.1, 10.0.x before 10.0.9, 9.0.0 before Patch 41, and 8.8.15 before Patch 46. It allows authenticated users to exploit Server-Side Request Forgery (SSRF) due to improper input sanitization and misconfigured domain whitelisting. This issue permits unauthorized HTTP requests to be sent to internal services, which can lead to Remote Code Execution (RCE) by chaining Command Injection within the internal service. When combined with existing XSS vulnerabilities, this SSRF issue can further facilitate Remote Code Execution (RCE).

Weakness: CWE-918

Which versions are affected by CVE-2024-45518?

It affects 1 product.

Products include Zimbra Collaboration.

How do I fix CVE-2024-45518?

No fix has been published for CVE-2024-45518 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2024-45518 being exploited?

There is no known exploitation of CVE-2024-45518 in the wild and no public exploit code.

Sources

Also known as GHSA-q2pq-wmhc-m7hv.