Quick answers
- Is CVE-2026-87949 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-87949 being exploited in the wild.
- How severe is CVE-2026-87949?
- Informational severity, published 22 October 2026.
- Which products and versions are affected?
- miniOrange SAML SSO - Service Provider before 3.2.0; Packagist:Https://Packages.Drupal.Org/8 Drupal/Miniorange Saml ECOSYSTEM:introduced=0,fixed=3.2.0.
- Is there a fix for CVE-2026-87949?
- Yes. Packagist:Https://Packages.Drupal.Org/8 Drupal/Miniorange Saml: upgrade to 3.2.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-87949 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-87949?
- Check whether you run miniOrange SAML SSO - Service Provider or Packagist:Https://Packages.Drupal.Org/8 Drupal/Miniorange Saml at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Packagist:Https://Packages.Drupal.Org/8 Drupal/Miniorange Saml: upgrade to 3.2.0 or later
Technical details
The vulnerability is a reflected/stored cross-site scripting (XSS) flaw in how the miniorange_saml Drupal module handles SAML assertion attributes. An attacker controlling the identity provider or able to intercept and modify SAML responses can inject JavaScript into assertion fields that are rendered without sanitization. The attack requires either compromise of the external IdP or the ability to perform MITM/modify SAML attributes before display to end users.
Affected products
- miniOrange SAML SSO - Service Provider before 3.2.0
Identifiers
- CVE-2026-87949
- DRUPAL-CONTRIB-2026-147
Timeline
- 2026-09-09: disclosed