CVE-2026-53510
High
Description
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.
SeverityHigh
CVSS8.1
Exploit probability—
ProductSavon
PublishedJul 31, 2026
First seenJul 31, 2026
Weakness typeCWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| savonrb savon | >= 0.9.8, < 2.17.2 | — |
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