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CVE-2026-53510

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e515a621dd5fe1d6b7923914b227cd42040ec0b33264540f7a00412c5d785589
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"savon","vendor":"savonrb","versions":[{"status":"affected","version":">= 0.9.8, < 2.17.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbbb883159d455a0bbf4d306129966d05d96598022fffc8506582645d2792a51 · sha256:b46626fe425f7644… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbbb883159d455a0bbf4d306129966d05d96598022fffc8506582645d2792a51 · sha256:b46626fe425f7644… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbbb883159d455a0bbf4d306129966d05d96598022fffc8506582645d2792a51 · sha256:b46626fe425f7644… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/savonrb/savon/commit/8f22eb543e7436f6247172c9be47e22792d375e9","tags":["x_refsource_MISC"],"url":"https://github.com/savonrb/savon/commit/8f22eb543e7436f6247172c9be47e22792d375e9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbbb883159d455a0bbf4d306129966d05d96598022fffc8506582645d2792a51 · sha256:b46626fe425f7644… · /containers/cna/references/1
{"name":"https://github.com/savonrb/savon/releases/tag/v2.17.2","tags":["x_refsource_MISC"],"url":"https://github.com/savonrb/savon/releases/tag/v2.17.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbbb883159d455a0bbf4d306129966d05d96598022fffc8506582645d2792a51 · sha256:b46626fe425f7644… · /containers/cna/references/2
{"name":"https://github.com/savonrb/savon/security/advisories/GHSA-mx5j-mp4f-g8jg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/savonrb/savon/security/advisories/GHSA-mx5j-mp4f-g8jg"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbbb883159d455a0bbf4d306129966d05d96598022fffc8506582645d2792a51 · sha256:b46626fe425f7644… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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