CVE-2022-39299
highPriorität · verfolgen · 44EPSS 0.045 · 91. PerzentilExploit · PoCDEEUUSEPSS · bewertet 2026-10-27
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.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
Exploits (1)
Öffentlicher Proof-of-Concept- und Exploit-Code.
betroffene Produkte (11)
Betroffene Produkte und Versionsbereiche.
- passport-saml project passport-saml< 3.2.2nvdUScpe:2.3:a:passport-saml_project:passport-saml:*:*:*:*:*:*:*:*
- passport-saml project passport-saml= 4.0.0nvdUScpe:2.3:a:passport-saml_project:passport-saml:*:*:*:*:*:*:*:*
Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2022-2368HCL BigFix: Mehrere SchwachstellenDeutsch2022-12-19csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in HCL BigFix ausnutzen, um die Verfügbarkeit, die Vertraulichkeit und die Integrität zu gefährden.
- GHSA-m974-647v-whv7Signature bypass via multiple root elements2022-10-12ghsa · osvUS
### 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
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (11)
Externe Belege — Patches, Meldungen, Analysen.
- https://cxsecurity.com/cveshow/CVE-2022-39299/cnnvd
- https://github.com/node-saml/passport-saml/commit/8b7e3f5a91c8e5ac7e890a0c90bc7491ce33155ecnnvd
- https://github.com/node-saml/passport-saml/security/advisories/GHSA-m974-647v-whv7cnnvd
- https://packetstormsecurity.com/files/169826/Node-saml-Root-Element-Signature-Bypass.htmlcnnvd
- https://www.auscert.org.au/bulletins/ESB-2023.0047cnnvd
- http://packetstormsecurity.com/files/169826/Node-saml-Root-Element-Signature-Bypass.htmlenisa_euvd
- https://github.com/node-saml/passport-saml/commit/8b7e3f5a91c8e5ac7e890a0c90bc7491ce33155eenisa_euvd
- https://github.com/node-saml/passport-saml/security/advisories/GHSA-m974-647v-whv7enisa_euvd
Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan