CVE Catalog

CVE-2026-53510

HighCVSS 8.1
Published: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.40%

32th percentile - higher than 32% of all known CVEs

Summary

Savon from 0.9.8 through 2.17.2 in Savon::Model.all_operations interpolates attacker-controlled WSDL operation names into Ruby source passed to module_eval, allowing arbitrary Ruby code execution in the application process.

Risk Assessment

An attacker can remotely execute arbitrary Ruby code, leading to full control over the application and potentially the server.

Recommendation

Upgrade Savon to version 2.17.2 or later.

Related vulnerabilities

Original NVD description (English source)

Savon is a Ruby SOAP client. From 0.9.8 until 2.17.2, Savon::Model .all_operations interpolates attacker-controlled WSDL operation names into Ruby source passed to module_eval, allowing Ruby code execution in the application process. This issue is fixed in version 2.17.2.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS