CVE Catalog

CVE-2026-114534

Low risk· EPSS 5%
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.16%

5th percentile - higher than 5% of all known CVEs

Summary

The Block Attributes module for Drupal contains a Stored Cross-site Scripting vulnerability caused by improper neutralization of input during web page generation. The issue affects versions from 0.0.0 to 2.1.0.

Risk Assessment

An attacker can store a malicious script that executes in other users' browsers, potentially leading to session theft or account takeover. The risk applies to organizations using this module in Drupal.

Recommendation

Update the Block Attributes module to a version later than 2.1.0. Until then, consider restricting content editing permissions to trusted users.

Related vulnerabilities

Original NVD description (English source)

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Block Attributes allows Stored XSS. This issue affects Block Attributes versions: from 0.0.0 to 2.1.0.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS