CVE-2025-47949

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Source
https://cve.org/CVERecord?id=CVE-2025-47949
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-47949.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-47949
Aliases
Downstream
Published
2025-05-19T19:28:45.476Z
Modified
2026-07-15T01:48:59.484960187Z
Severity
  • 9.9 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N CVSS Calculator
Summary
samlify SAML Signature Wrapping attack
Details

samlify is a Node.js library for SAML single sign-on. A Signature Wrapping attack has been found in samlify prior to version 2.10.0, allowing an attacker to forge a SAML Response to authenticate as any user. An attacker would need a signed XML document by the identity provider. Version 2.10.0 fixes the issue.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-347"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/47xxx/CVE-2025-47949.json"
}
References

Affected packages

Git / github.com/tngan/samlify

Affected ranges

Type
GIT
Repo
https://github.com/tngan/samlify
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
73cae30f836fa71ac80904eeb52bfdee81fe06ae
Fixed
115679acd89f0a37ea3ebd8fff7db54fca3e8af3
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.10.0"
        }
    ],
    "cpe": "cpe:2.3:a:samlify_project:samlify:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v.*
v.2.4.0
v1.*
v1.0.0
v1.1.0
v1.1.3
v1.1.5
v1.2
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v2.*
v2.0.0
v2.0.0-alpha
v2.0.0-beta
v2.0.0-rc.1
v2.0.0-rc.2
v2.0.0-rc.3
v2.0.1
v2.0.1-rc.3
v2.0.2
v2.0.3
v2.0.4
v2.1.0
v2.1.1
v2.2.0
v2.3.0
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.4.0-rc1
v2.4.0-rc2
v2.4.0-rc4
v2.4.0-rc5
v2.4.0-rc6
v2.4.1
v2.4.2
v2.5.0
v2.5.0-rc1
v2.5.0-rc2
v2.5.0-rc3
v2.5.0-rc4
v2.5.1
v2.6.0
v2.6.1
v2.6.2
v2.6.3
v2.7.0
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.8.0
v2.8.0-rc1
v2.8.1
v2.8.10
v2.8.11
v2.8.2
v2.8.3
v2.8.4
v2.8.5
v2.8.6
v2.8.7
v2.8.8
v2.8.9
v2.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-47949.json"