CVE-2022-39299
Description
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.
How to fix
- passport-saml_project passport-saml3.2.2 or later
- passport-saml3.2.2 or later
- node-saml4.0.0-beta.5 or later
- @node-saml/node-saml4.0.0-beta.5 or later
- @node-saml/passport-saml4.0.0-beta.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| passport-saml_project passport-saml | v < 3.2.2, 4.0.0 | 3.2.2 |
| passport-samlnpm | v < 3.2.2 | 3.2.2 |
| node-samlnpm | v < 4.0.0-beta.5 | 4.0.0-beta.5 |
| @node-saml/node-samlnpm | v < 4.0.0-beta.5 | 4.0.0-beta.5 |
| @node-saml/passport-samlnpm | v < 4.0.0-beta.3 | 4.0.0-beta.3 |
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Attack Surface Management
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