Authentication Bypass in Drupal Commerce Paybox by Drupal
CVE-2026-0750

8.7HIGH

Key Information:

Vendor

Drupal
Status
Drupal Commerce Paybox
Vendor
CVE Published:
28 January 2026

What is CVE-2026-0750?

An improper verification of cryptographic signature vulnerability exists in Drupal Commerce Paybox for Drupal 7.X, allowing unauthorized users to bypass authentication processes. This flaw impacts versions 7-x-1.0 through 7-x-1.5, potentially leading to unauthorized access to transaction functionalities and sensitive financial data. It's crucial for users of affected versions to apply appropriate security updates to mitigate this risk.

Affected Version(s)

Drupal Commerce Paybox Drupal 7.x 7-x-1.0 <= 7.x-1.5

References

https://www.herodevs.com/vulnerability-directory/cve-2026...
third-party-advisory
https://d7es.tag1.com/security-advisories/commerce-paybox...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dave Hernandez (defr)
.