CVE Catalog

CVE-2026-84915

MediumCVSS 4.6
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.16%

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

Summary

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Component blocks allows Stored XSS. This issue affects Component blocks versions from 0.0.0 to 1.2.7.

Risk Assessment

An attacker can store a malicious script that executes in users' browsers, potentially leading to session theft or unauthorized actions.

Recommendation

Update the Component blocks module to a version later than 1.2.7. Review component block content for suspicious data.

Related vulnerabilities

Original NVD description (English source)

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Component blocks allows Stored XSS. This issue affects Component blocks versions: from 0.0.0 to 1.2.7.

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