supertokens

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• High 8.1
  CVE-2026-123803

  SuperTokens Core: WebAuthn sign-in accepts a passkey across tenant boundaries

  SuperTokens Core is an open source authentication server. From 10.1.0 until 11.0.9, 11.1.4, 11.2.4, 11.3.8, 11.4.8, 12.0.11, 12.1.2, 12.2.1, and 12.3.1, loadOptionsById_Transaction and getUserInfoByCredentialId_Transaction perform application-scoped WebAuthn …

  supertokens supertokens-core
  Nov 9, 2026
• High 8.1
  CVE-2026-123802

  SuperTokens Core SAML: identity taken from an assertion that never passed the audience check, allowing sign-in as any IdP user

  SuperTokens Core is an open source authentication server. From 11.3.0 until 11.3.8, 11.4.8, 12.0.11, 12.1.2, 12.2.1, and 12.3.1, a licensed deployment with a configured SAML client can authenticate an identity from an assertion that did not satisfy the audien…

  supertokens supertokens-core
  Nov 9, 2026
• High 7.4
  CVE-2026-123801

  SuperTokens Core: SAML callback accepts a replayed RelayState + SAMLResponse, minting a fresh authorization code on each replay

  SuperTokens Core is an open source authentication server. From 11.3.0 until 11.3.8, 11.4.8, 12.0.11, 12.1.2, 12.2.1, and 12.3.1, SAML.handleCallback does not consume RelayState, record assertion identifiers, or enforce Response.InResponseTo. In the SP-initiat…

  supertokens supertokens-core
  Nov 9, 2026
• High 7.4
  CVE-2026-123799

  SuperTokens Core: Dashboard session tokens are never checked for expiry: `isValidUserSession` ignores the stored `expiry`, so a long-expired admin session still authenticates

  SuperTokens Core is an open source authentication server. From 11.0.0 until 11.0.9, 11.1.4, 11.2.4, 11.3.8, 11.4.8, 12.0.11, and 12.1.2, Dashboard.isValidUserSession treats any stored session row as valid without comparing DashboardSessionInfo.expiry to the c…

  supertokens supertokens-core
  Nov 9, 2026
• High 8.1
  CVE-2026-123798

  SuperTokens Core: SAML XML Signature Wrapping authentication bypass — any IdP user can authenticate as any other user

  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 a…

  supertokens supertokens-core
  Nov 9, 2026
• High 7.5
  CVE-2026-123797

  SuperTokens Core: Unknown tenant path bypasses API key and public-tenant enforcement

  SuperTokens Core is an open source authentication server. Prior to 11.3.6, 11.4.6, and 12.0.8, app-specific management requests using an unknown tenant path and an older supported cdi-version can bypass API-key and public-tenant enforcement. In src/main/java/…

  supertokens supertokens-core
  Nov 9, 2026