CVE-2026-81164 Entity PDF - Moderately critical - Access bypass - SA-CONTRIB-2026-114
Attackers can bypass authorization checks to access restricted PDF entities in Drupal sites using the Entity PDF module.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-81164?
CVE-2026-81164 is a medium-severity missing authorization vulnerability in Drupal Entity PDF, published on 2 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Missing Authorization vulnerability in Drupal Entity PDF allows Forceful Browsing. This issue affects Entity PDF versions: from 0.0.0 to 2.1.5.
Weakness: CWE-862
Which versions are affected by CVE-2026-81164?
It affects 1 product.
Linux distribution packages (1)
drupal/entity_pdf Packagist:https://packages.drupal.org/8 | All versions | 2.1.5 |
Products include Entity Pdf Project Entity Pdf.
How do I fix CVE-2026-81164?
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-2026-81164 being exploited?
There is no known exploitation of CVE-2026-81164 in the wild and no public exploit code.
Sources
Also known as DRUPAL-CONTRIB-2026-114, GHSA-x6xg-8845-hcjr.