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EUVD-2026-233528

fkie_cve-2022-39299

Passport-SAML is a SAML 2.0 authentication provider for Passport, the Node.js authentication library. A remote attacker may be able to bypass SAML authentication on a website using passport-saml. A successful attack requires that the attacker is in possession of an arbitrary IDP signed XML element. Depending on the IDP used, fully unauthenticated attacks (e.g without access to a valid user) might also be feasible if generation of a signed message can be triggered. Users should upgrade to passport-saml version 3.2.2 or newer. The issue was also present in the beta releases of `node-saml` before version 4.0.0-beta.5. If you cannot upgrade, disabling SAML authentication may be done as a workaround.

GHSA-m974-647v-whv7 — Signature bypass via multiple root elements

Affected: npm: passport-saml, npm: node-saml, npm: @node-saml/node-saml, npm: @node-saml/passport-saml

### Impact

A remote attacker may be able to bypass SAML authentication on a website using passport-saml. A successful attack requires that the attacker is in possession of an arbitrary IDP signed XML element. Depending on the IDP used, fully unauthenticated attacks (e.g without access to a valid user) might also be feasible if generation of a signed message can be triggered.

### Patches

Users should upgrade to passport-saml 3.2.2 or newer. The issue was also present in the beta releases of `node-saml` before v4.0.0-beta.5.

### Workarounds

Disable SAML authentication.

### References _Are there any links users can visit to find out more?_

### For more information If you have any questions or comments about this advisory: * Open a discussion in the [node-saml repo](https://github.com/node-saml/node-saml/discussions)

### Credits

* Felix Wilhelm of Google Project Zero

gsd-2022-39299

WID-SEC-W-2022-2368 — HCL BigFix: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in HCL BigFix ausnutzen, um die Verfügbarkeit, die Vertraulichkeit und die Integrität zu gefährden.