We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.
Please see our statement on Data Privacy.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Block Attributes allows Cross-Site Scripting (XSS).This issue affects Block Attributes: from 0.0.0 before 1.1.0, from 2.0.0 before 2.0.1.
Reserved 2025-07-16 | Published 2025-07-21 | Updated 2025-07-21 | Assigner drupalCWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Pierre Rudloff (prudloff)
Kostia Bohach (_shy)
Greg Knaddison (greggles)
Juraj Nemec (poker10)
Pierre Rudloff (prudloff), provisional member of the Drupal Security Team
Jess (xjm)
www.drupal.org/sa-contrib-2025-090
Support options