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Vulnerability · Published Jun 3, 2022 · Assigned by drupal

CVE-2022-26493miniOrange SAML Authentication Bypass

Critical 9.8

In plain English

A critical-severity security flaw in Drupal 7 miniOrange SAML SP from Xecuify. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.6%top 51.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20drupal77.91-r0ALPINE-CVE-2022-26493

Affected products (as reported)

VendorProductVersions
Xecuify Drupal 8 miniOrange SAML SP miniOrange Premium – before 30.5miniOrange Standard – before 20.3miniOrange Enterprise – before 40.4
Xecuify Drupal 9 miniOrange SAML SP miniOrange Premium – before 30.5miniOrange Standard – before 20.3miniOrange Enterprise – before 40.4
Xecuify Drupal 7 miniOrange SAML SP miniOrange Premium – before 30.2miniOrange Standard – before 20.2miniOrange Enterprise – before 40.2

References