CVE-2022-26493

miniOrange SAML Authentication Bypass

Published Jun 3, 2022 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

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.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-31051 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.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00062}

epss

{'score': 0.00079}

Weaknesses

Sources

Status
PUBLISHED
Assigner
drupal
Published
Updated
Aug 3, 2024, 5:03 AM
Reserved
Mar 6, 2022, 12:00 AM
Status
Modified
Published
Jun 3, 2022, 6:15 PM
Modified
Jun 17, 2026, 4:35 AM