title: miniOrange SAML Authentication Bypass
description: Xecurify's miniOrange Premium, Standard, and Enterprise Drupal SAML SP modules possess an authentication and authorization bypass vulnerability. An attacker with access to a HTTP-request intercepting method is able to bypass authentication and authorization by removing the SAML Assertion Signature - impersonating existing users and existing roles, including administrative users/roles. This vulnerability is not mitigated by configuring the module to enforce signatures or certificate checks. Xecurify recommends updating miniOrange modules to their most recent versions. This vulnerability is present in paid versions of the miniOrange Drupal SAML SP product affecting Drupal 7, 8, and 9.
problem types: Authentication Bypass via SAML Manipulation
affected:
{
product: Drupal 8 miniOrange SAML SP
vendor: Xecuify
versions:
lessThan: 30.5, status: affected, version: miniOrange Premium, versionType: custom
lessThan: 20.3, status: affected, version: miniOrange Standard, versionType: custom
lessThan: 40.4, status: affected, version: miniOrange Enterprise, versionType: custom
}
{
product: Drupal 9 miniOrange SAML SP
vendor: Xecuify
versions:
lessThan: 30.5, status: affected, version: miniOrange Premium, versionType: custom
lessThan: 20.3, status: affected, version: miniOrange Standard, versionType: custom
lessThan: 40.4, status: affected, version: miniOrange Enterprise, versionType: custom
}
{
product: Drupal 7 miniOrange SAML SP
vendor: Xecuify
versions:
lessThan: 30.2, status: affected, version: miniOrange Premium, versionType: custom
lessThan: 20.2, status: affected, version: miniOrange Standard, versionType: custom
lessThan: 40.2, status: affected, version: miniOrange Enterprise, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
solutions: The open source version of this module is not impacted.
For Drupal 8/9:
miniOrange Premium users should upgrade their miniOrange modules to version 30.5 or higher.
miniOrange Standard users should upgrade their miniOrange modules to version 20.3 or higher.
miniOrange Enterprise users should upgrade their miniOrange modules to version 40.4 or higher.
For Drupal 7:
miniOrange Premium users should upgrade their miniOrange modules to version 30.2 or higher.
miniOrange Standard users should upgrade their miniOrange modules to version 20.2 or higher.
miniOrange Enterprise users should upgrade their miniOrange modules to version 40.2 or higher.
All users should ensure certificate and SAML signature enforcement are enabled.