CVE-2025-46572
EPSS 0.30%Passport-wsfed-saml2 allows SAML Authentication Bypass via Signature Wrapping
發布日:2025/5/6修改日:2025/5/6
描述
### Overview This vulnerability allows an attacker to impersonate any user during SAML authentication by crafting a SAMLResponse. This can be done by using a valid SAML object that was signed by the configured IdP. ### Am I Affected? You are affected by this SAML Signature Wrapping vulnerability if you are using `passport-wsfed-saml2` version 4.6.3 or below, specifically under the following conditions: 1. The service provider is using `passport-wsfed-saml2`, 2. A valid SAML document signed by the Identity Provider can be obtained. ### Fix Upgrade to v4.6.4 or greater.
受影響套件(1)
- npm/passport-wsfed-saml2>= 3.0.5, < 4.6.4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |