DRUPAL-CONTRIB-2026-147

vendorUSosv
view advisory published 2026-09-09Licence: per source

This module allows you to configure your Drupal site as a SAML 2.0 Service Provider so that users can authenticate through an external identity provider. The module does not sufficiently sanitize certain values derived from SAML assertions before displaying them to users. A malicious identity provider or an attacker able to supply crafted SAML attributes, leading to a cross-site scripting (XSS) vulnerability.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-87949US——
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal SAML SSO - Service Provider allows Cross-Site Scripting (XSS). This is…
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references

External citations — patches, advisories, analysis.

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