{"cve":"CVE-2026-53510","nvd":{"published":"2026-07-31T20:16:51.530","modified":"2026-10-23T23:10:00.157","status":"Deferred","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1},"cwes":["CWE-94"],"references":["https://github.com/savonrb/savon/commit/8f22eb543e7436f6247172c9be47e22792d375e9","https://github.com/savonrb/savon/releases/tag/v2.17.2","https://github.com/savonrb/savon/security/advisories/GHSA-mx5j-mp4f-g8jg"],"products":[],"source":"nvd","synced_at":"2026-10-24T16:53:34.184483516+00:00"},"epss":{"cve":"CVE-2026-53510","score":0.00687,"percentile":0.52405,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-mx5j-mp4f-g8jg","url":"https://osv.dev/vulnerability/GHSA-mx5j-mp4f-g8jg","summary":"Savon::Model evaluates WSDL operation names as Ruby source","modified":"2026-07-31T19:56:42.936890Z","packages":[{"ecosystem":"RubyGems","name":"savon","purl":"pkg:gem/savon","ranges":[">=0.9.8 <2.17.2"],"fixed":["2.17.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}