PT-2026-22089 · Drupal+2 · Saml Sso - Service Provider+1

Drew Webber + 3 · Published 2026-02-25 · Updated 2026-03-30 · CVE-2026-3217

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Drupal SAML SSO - Service Provider versions prior to 3.1.3

Description The Drupal SAML SSO - Service Provider module does not properly sanitize user input, leading to a reflected Cross-Site Scripting (XSS) issue. This allows attackers to inject malicious scripts into web pages generated by the application. The module enables single sign-on (SSO) using the SAML protocol on Drupal sites.

Recommendations Update Drupal SAML SSO - Service Provider to version 3.1.3 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-3217

DRUPAL-CONTRIB-2026-018

Affected Products

Saml Sso - Service Provider

Miniorange Drupal Saml Sp

References · 4

• https://osv.dev/vulnerability/DRUPAL-CONTRIB-2026-018 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3217 · Security Note
• https://drupal.org/sa-contrib-2026-018 · Vendor Advisory
• https://twitter.com/CVEnew/status/2038618160689979853 · Twitter Post