Medium severity4.2NVD Advisory· Published Oct 22, 2026· Updated Oct 22, 2026
CVE-2026-87939
CVE-2026-87939
Description
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Feed Block allows Stored XSS. This issue affects Feed Block versions: from 0.0.0 to 2.0.2, from 3.0.0 to 3.0.2.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Package: https://wordpress.org/plugins/drupal
- Range: from 0.0.0 to 2.0.2, from 3.0.0 to 3.0.2
Patches
Vulnerability mechanics
References
1News mentions
1- Drupal: 25 Security Advisories Disclosed Together in September 2026 BatchVypr Intelligence · Sep 10, 2026