What’s Vulnerable › Vulnerabilities

CVE-2022-47514

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-12-18 · updated 2026-06-17
• Weakness: CWE-611

Description

An XML external entity (XXE) injection vulnerability in XML-RPC.NET before 2.5.0 allows remote authenticated users to conduct server-side request forgery (SSRF) attacks, as demonstrated by a pingback.aspx POST request.

Affected products

• Xml-Rpc.Net Project Xml-Rpc.Net: before 2.5.0 — fixed in 2.5.0

How to fix

Upgrade to a fixed version: Xml-Rpc.Net Project Xml-Rpc.Net 2.5.0. Check the vendor advisory for mitigations.

References

• https://github.com/jumpycastle/xmlrpc.net-poc
• https://papercutsoftware.github.io/XML-RPC.NET/download.html
• https://github.com/jumpycastle/xmlrpc.net-poc
• https://papercutsoftware.github.io/XML-RPC.NET/download.html

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