CVE-2026-84911: AI (Artificial Intelligence) - Moderately critical - Cross site scripting - SA-CONTRIB-2026-119

Severity: low (CVSS 3.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-22 · updated 2026-10-22
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal AI (Artificial Intelligence) allows Stored XSS. This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.3.13, from 1.4.0 to 1.4.8.

Affected products

Drupal AI (Artificial Intelligence): before 1.3.13; from 1.4.0 before 1.4.8 — fixed in 1.3.13, 1.4.8

How to fix

Upgrade to a fixed version: Drupal AI (Artificial Intelligence) 1.3.13, 1.4.8. Check the vendor advisory for mitigations.

References

https://www.drupal.org/sa-contrib-2026-119

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