CVE-2026-18986: Entity Browser Project Entity Browser

Medium severity, CVSS 4.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Entity Browser allows Stored XSS. This issue affects Entity Browser versions: from 0.0.0 to 2.16.0.

Affected products

• Entity Browser Project Entity Browser: before 2.16 (fixed in 2.16)

Published 2026-09-02. Last modified 2026-09-08.