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CVE-2018-5387

High

Description

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.

SeverityHigh
CVSS7.5
Exploit probability—
ProductWizkunde Samlbase
PublishedJul 24, 2018
First seenJul 24, 2018
Weakness typeCWE-287Improper authentication

How to fix

Update
  • wizkunde samlbase1.4.2 or later
  • gogentooss/samlbase1.2.7 or later

Affected products

ProductAffected versionsFixed in
wizkunde samlbasev < 1.4.21.4.2
gogentooss/samlbasePackagistv < 1.2.71.2.7

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