CVE-2024-45518

High

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).

SeverityHigh
CVSS8.8
Exploit probability—
ProductZimbra Collaboration
PublishedOct 22, 2024
First seenOct 22, 2024

How to fix

Update
  • zimbra collaboration10.0.9 or later

Affected products

ProductAffected versionsFixed in
zimbra collaboration10.0.0 ≤ v < 10.0.9, 8.8.15, 9.0.0, 10.1.010.0.9

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