{"id":"CVE-2026-53510","title":"Savon is a Ruby SOAP client","summary":"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. Thi…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-94"],"vendor":"savon","product":"savon","affected":["savon >= 0.9.8, < 2.17.2"],"patched":["savon 2.17.2"],"published":"2026-07-31","updated":"2026-09-09","sourceUpdated":"2026-09-09T20:55:04.493","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-53510","references":[{"url":"https://github.com/savonrb/savon/commit/8f22eb543e7436f6247172c9be47e22792d375e9","label":"security-advisories@github.com"},{"url":"https://github.com/savonrb/savon/releases/tag/v2.17.2","label":"security-advisories@github.com"},{"url":"https://github.com/savonrb/savon/security/advisories/GHSA-mx5j-mp4f-g8jg","label":"security-advisories@github.com"},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/savon/CVE-2026-53510.yml"},{"url":"https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-53510"},{"url":"https://github.com/advisories/GHSA-mx5j-mp4f-g8jg"}],"tags":["nvd","ghsa","rubygems"],"epss":0.00418,"epssPercentile":0.35707,"aliases":["GHSA-mx5j-mp4f-g8jg"],"ecosystem":"rubygems","ingestedAt":"2026-07-31T20:02:43.047Z","slug":"CVE-2026-53510","body":"## Overview\n\nSavon 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-53510)\n\nAffected packages:\n\n- `savon >= 0.9.8, < 2.17.2`\n\nPatched in:\n\n- `savon 2.17.2`\n\nSource: https://github.com/advisories/GHSA-mx5j-mp4f-g8jg","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}