Wizkunde SAMLBase SAML Bypass
Wizkunde SAMLBase may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | gogentooss/samlbase | < 1.2.7 | 1.2.7 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-5387
- https://github.com/GoGentoOSS/SAMLBase/issues/3
- https://github.com/GoGentoOSS/SAMLBase/commit/482cdf8c090e0f1179073034ebcb609ac7c3f5b3
- https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations
- https://github.com/GoGentoOSS/SAMLBase
- https://www.kb.cert.org/vuls/id/475445
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N- Weakness (CWE)
CWE-347- Platform
- Composer
- Package
gogentooss/samlbase- Disclosed
- 13.05.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-7gh2-8q93-87hp - CC BY 4.0
Vulnerability history: gogentooss/samlbase
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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