CVE-2026-3217 PUBLISHED

SAML SSO - Service Provider - Critical - Cross-site scripting - SA-CONTRIB-2026-018

Assigner: drupal
Reserved: 25.02.2026 Published: 25.03.2026 Updated: 25.03.2026

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal SAML SSO - Service Provider allows Cross-Site Scripting (XSS).This issue affects SAML SSO - Service Provider: from 0.0.0 before 3.1.3.

Product Status

Vendor Drupal
Product SAML SSO - Service Provider
Versions Default: unaffected
  • affected from 0.0.0 to 3.1.3 (excl.)

Credits

  • Drew Webber (mcdruid) finder
  • Sudhanshu Dhage (sudhanshu0542) remediation developer
  • Drew Webber (mcdruid) coordinator
  • Juraj Nemec (poker10) coordinator
  • Jess (xjm) coordinator

References

Problem Types

  • CWE-79 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") CWE

Impacts

  • CAPEC-63 Cross-Site Scripting (XSS)