CVE-2026-53510
Savon::Model evaluates WSDL operation names as Ruby source
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-94 |
| Vendor | savonrb |
| Product | savon |
| Published | Jul 31, 2026 |
| Last Updated | Jul 31, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
savonrb / savon
>= 0.9.8, < 2.17.2