CVE-2024-28752: SSRF in Apache CXF DataBinding

The SSRF vulnerability in Apache CXF allows an attacker to craft malicious requests that appear to originate from the server itself. This can be leveraged to access internal services that are not directly exposed to the internet, such as databases, administrative interfaces, or other sensitive resources. An attacker could potentially read sensitive data, modify configurations, or even gain a foothold within the internal network. The impact is particularly severe if the affected CXF instance is used to process data from untrusted sources, as this increases the likelihood of malicious requests being injected. This vulnerability shares similarities with other SSRF exploits where attackers leverage internal network access to map the network and identify valuable targets.

1. Reserved2024-03-08
2. Published2024-03-15
3. Modified2026-02-04
4. EPSS updated2026-04-02

The primary mitigation for CVE-2024-28752 is to upgrade Apache CXF to version 3.5.8 or later. If upgrading is not immediately feasible, consider implementing temporary workarounds such as restricting outbound network access for the CXF instance using a firewall or proxy. Additionally, carefully validate and sanitize all input data to prevent attackers from injecting malicious URLs. Web Application Firewalls (WAFs) configured to detect and block SSRF attempts can provide an additional layer of defense. Monitor CXF logs for unusual outbound requests that may indicate exploitation.