Vulnerability · Published Jul 10, 2026 · Assigned by drupal
CVE-2026-15089Commerce guest registration - Critical - Unsupported - SA-CONTRIB-2026-079
Critical 9.1
In plain English
A critical-severity improper authentication in Commerce guest registration from Drupal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)0.4%top 65.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Vulnerability in Drupal Commerce guest registration. This issue affects Commerce guest registration versions: *.*.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/commerce_guest_registration | no fix listed | DRUPAL-CONTRIB-2026-079 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Commerce guest registration | *.* |
Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N