CVE-2026-108515

CVE-2026-108515: Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-015

Vendor Drupal
Product Drupal core
Weakness CWE-79 · XSS
Published October 30, 2026
Last update October 30, 2026
View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS). This issue affects Drupal core versions: from 8.9.0 to 10.6.19, from 11.0.0 to 11.3.19, from 11.4.0 to 11.4.10, from 12.0.0-alpha1 to 12.0.0-beta2.

Key dates

02Disclosure timeline

October 30, 2026 CVE published

Related vulnerabilities

04Related CVE

CVE-2026-18323 Forminator Forms <= 1.57.0.2 - Unauthenticated Stored Cross-Site Scripting via Radio Field (Save and Continue Draft) CVE-2026-78281 WordPress CP Media Player plugin <= 1.3.0 - Cross Site Scripting (XSS) vulnerability CVE-2026-2388 Reviews and Rating – Google Reviews <= 5.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Shortcodes CVE-2026-18409 WPForms Pro <= 2.0.0.2 - Unauthenticated Stored Cross-Site Scripting via Single Line Text and Paragraph Text Field Values CVE-2026-6286 Booking for Appointments and Events Calendar <= 2.2 - Unauthenticated Stored Cross-Site Scripting via Customer Name Fields in Booking Submission