CVE-2026-15089 Commerce guest registration - Critical - Unsupported - SA-CONTRIB-2026-079
An authentication bypass vulnerability in the Drupal Commerce guest registration module allows attackers to circumvent security controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-15089?
CVE-2026-15089 is a critical authentication bypass vulnerability in Drupal Commerce guest registration, published on 10 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability in Drupal Commerce guest registration. This issue affects Commerce guest registration versions: *.*.
Weakness: CWE-287
Which versions are affected by CVE-2026-15089?
Linux distribution packages (1)
drupal/commerce_guest_registration Packagist:https://packages.drupal.org/8 | All versions | None |
How do I fix CVE-2026-15089?
No fix has been published for CVE-2026-15089 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-15089 being exploited?
There is no known exploitation of CVE-2026-15089 in the wild and no public exploit code.
Sources
Also known as DRUPAL-CONTRIB-2026-079, GHSA-5688-w7cj-j738.