AIKIDO-2026-176589
drupal/miniorange_saml is vulnerable to Weak Cryptographic Practices
95
Critical Risk
This Affects:
drupal/miniorange_samlTL;DR
The miniOrange SAML SSO Service Provider module lets a Drupal site authenticate users through an external SAML identity provider. Affected versions use cryptographic constructions that do not align with current security best practices: signature comparisons are not constant-time, and SAML request identifiers are generated from a non-cryptographic random number generator, making them predictable. No practical authentication bypass has been demonstrated from these weaknesses alone, but they may reduce the overall security margin of SAML authentication workflows.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
drupal/miniorange_saml is vulnerable to Weak Cryptographic Practices in versions 0.0.1 - 3.1.4.
How to fix this
Upgrade the drupal/miniorange_saml library to the patch version.
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