Quick answers
- Is This vulnerability exploited in the wild?
- No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.
- How severe is This vulnerability?
- Informational severity, published 11 November 2026.
- Which products and versions are affected?
- Drupal COOKiES Consent Management before 1.2.17; Packagist:Https://Packages.Drupal.Org/8 Drupal/Cookies ECOSYSTEM:introduced=0,fixed=1.2.17.
- Is there a fix for This vulnerability?
- Yes. Packagist:Https://Packages.Drupal.Org/8 Drupal/Cookies: upgrade to 1.2.17 or later. Until then: Restrict permissions to create or modify content with video embed HTML elements until the module can be updated to version 1.2.17. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is This vulnerability attacked?
- It is attacked over the network.
- Am I affected?
- Check whether you run Drupal COOKiES Consent Management or Packagist:Https://Packages.Drupal.Org/8 Drupal/Cookies 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/Cookies: upgrade to 1.2.17 or later
Restrict permissions to create or modify content with video embed HTML elements until the module can be updated to version 1.2.17.
Technical details
The COOKiES Video submodule converts the `data-cookies-video-blazy-src` attribute to a `src` attribute for Blazy iframes but does not properly validate the protocol in this conversion path, allowing XSS injection. An attacker must have sufficient permissions to create or modify HTML elements with the specific class required to trigger the vulnerability. A fix is available in version 1.2.17.
Affected products
- Drupal COOKiES Consent Management before 1.2.17
Timeline
- 2026-11-11: disclosed