CVE-2017-11430: high-severity vulnerability in OmniAuth OmnitAuth-SAML
Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 2.4%
OmniAuth OmnitAuth-SAML 1.9.0 and earlier 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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected products
OmniAuth · OmnitAuth-SAML