CVE-2026-6365mediumCWE-79

CVE-2026-6365: medium-severity vulnerability in Drupal core

Drupal core - Critical - Cross-site scripting - SA-CORE-2026-001

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.1epss 0.3%
exploitation probability
0.3%top 79% of all CVEs
observed exploitation
nono source reports it
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: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
Drupal · Drupal core
Related CVEs — Drupal core

In the same product, most dangerous first.

CVE-2026-9082CRITICALDrupal core - Highly critical - SQL injection - SA-CORE-2026-004EPSS 15.7%KEVCVE-2019-6339—PHAR stream wrapper Arbitrary PHP code executionEPSS 35.6%CVE-2019-6341—Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2019-004EPSS 12.2%CVE-2024-45440MEDIUMCVE-2024-45440EPSS 9.3%CVE-2019-6338—third-party PEAR Archive_Tar library updatesEPSS 2.1%CVE-2017-6923—Access bypass in Drupal 8 viewsEPSS 1.6%
References
https://www.drupal.org/sa-core-2026-001