CVE-2026-81165 Blazy - Less critical - Access bypass - SA-CONTRIB-2026-104
An attacker can bypass authorization checks in the Drupal Blazy module to access restricted content via forceful browsing.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-81165?
CVE-2026-81165 is a medium-severity missing authorization vulnerability in Drupal Blazy, published on 2 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Incorrect Authorization vulnerability in Drupal Blazy allows Forceful Browsing. This issue affects Blazy versions: from 0.0.0 to 3.0.18.
Weakness: CWE-863
Which versions are affected by CVE-2026-81165?
It affects 1 product.
Linux distribution packages (1)
drupal/blazy Packagist:https://packages.drupal.org/8 | All versions | 3.0.18 |
Products include Blazy Project Blazy.
How do I fix CVE-2026-81165?
Upgrade to a fixed version.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-81165 being exploited?
There is no known exploitation of CVE-2026-81165 in the wild and no public exploit code.
Sources
Also known as DRUPAL-CONTRIB-2026-104, GHSA-gfv8-7m4v-g7m6.