2 lines
3.2 KiB
JSON
2 lines
3.2 KiB
JSON
{"affected":[{"affectedData":[{"product":"supertokens-core","vendor":"supertokens","versions":[{"status":"affected","version":">= 12.0.6, < 12.0.10"},{"status":"affected","version":">= 11.4.0, < 11.4.7"},{"status":"affected","version":">= 11.3.0, < 11.3.7"}]}],"source":"security-advisories@github.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"SuperTokens Core is an open source authentication server. From 11.3.0 until 11.3.7, 11.4.7, and 12.0.10, SAML.verifySamlResponseSignature calls OpenSAML SignatureValidator.validate without first applying SAMLSignatureProfileValidator. The Core can therefore accept a cryptographically valid signature that references a different XML element from the Response or Assertion whose NameID and attributes are used for authentication. An ordinary user of the configured identity provider can move a genuinely signed element elsewhere in the document while supplying an attacker-authored identity-bearing element, causing XML Signature Wrapping authentication as another IdP user. Both response-level and assertion-level signing paths are affected, and SP-initiated login remains reachable without enabling allowIDPInitiatedLogin. This issue is fixed in versions 11.3.7, 11.4.7, and 12.0.10."}],"id":"CVE-2026-123798","lastModified":"2026-11-13T13:17:58.753","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.2,"source":"security-advisories@github.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-123798","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-11-13T12:32:00.758813Z","version":"2.0.3"}}]},"published":"2026-11-09T19:16:46.280","references":[{"source":"security-advisories@github.com","url":"https://github.com/supertokens/supertokens-core/commit/8d06b0cfb5409c5bf505051ddfcb94d66367caae"},{"source":"security-advisories@github.com","url":"https://github.com/supertokens/supertokens-core/commit/9cba541ae2ed87b878d11b257bc9b8b78341f50a"},{"source":"security-advisories@github.com","url":"https://github.com/supertokens/supertokens-core/commit/d0773f2a6497411aeda5d4f03d3d135a2a3ae79c"},{"source":"security-advisories@github.com","url":"https://github.com/supertokens/supertokens-core/releases/tag/v11.3.7"},{"source":"security-advisories@github.com","url":"https://github.com/supertokens/supertokens-core/releases/tag/v11.4.7"},{"source":"security-advisories@github.com","url":"https://github.com/supertokens/supertokens-core/releases/tag/v12.0.10"},{"source":"security-advisories@github.com","url":"https://github.com/supertokens/supertokens-core/security/advisories/GHSA-gvx2-mwmj-wwvj"}],"sourceIdentifier":"security-advisories@github.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-287"},{"lang":"en","value":"CWE-347"}],"source":"security-advisories@github.com","type":"Secondary"}]}
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