Quick answers
- Is CVE-2026-118545 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-118545 being exploited in the wild.
- How severe is CVE-2026-118545?
- Informational severity, published 30 October 2026.
- Which products and versions are affected?
- Drupal AI <1.4.11 or >=1.5.0 <1.5.2; Packagist:Https://Packages.Drupal.Org/8 Drupal/Ai ECOSYSTEM:introduced=0,fixed=1.4.11|ECOSYSTEM:introduced=1.5.0,fixed=1.5.2.
- Is there a fix for CVE-2026-118545?
- Yes. Packagist:Https://Packages.Drupal.Org/8 Drupal/Ai: upgrade to 1.4.11 or later. Until then: Restrict access to text formats that allow HTML rendering to trusted users only, as the vulnerability requires an attacker to have access to such a text format to exploit it. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-118545 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-118545?
- Check whether you run Drupal AI or Packagist:Https://Packages.Drupal.Org/8 Drupal/Ai at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Packagist:Https://Packages.Drupal.Org/8 Drupal/Ai: upgrade to 1.4.11 or later
Restrict access to text formats that allow HTML rendering to trusted users only, as the vulnerability requires an attacker to have access to such a text format to exploit it.
Technical details
Cross-site scripting (XSS) vulnerability in HTML rendering within the Drupal AI module. The vulnerability requires an attacker to have access to a text format that permits HTML rendering. Exploitation results in arbitrary JavaScript execution in users' browsers within the context of the affected website.
Affected products
- Drupal AI <1.4.11 or >=1.5.0 <1.5.2
Identifiers
- CVE-2026-118545
- DRUPAL-CONTRIB-2026-266
Timeline
- 2026-10-28: disclosed