Drupal Commerce Guest Reg RCE via Directory Traversal
CVE-2026-15089 Published on July 10, 2026

Commerce guest registration - Critical - Unsupported - SA-CONTRIB-2026-079
vulnerability in Drupal Commerce guest registration allows . This issue affects Commerce guest registration versions: *.*.

NVD

Vulnerability Analysis

CVE-2026-15089 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
NONE

Weakness Type

What is an authentification Vulnerability?

When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.

CVE-2026-15089 has been classified to as an authentification vulnerability or weakness.


Affected Versions

Drupal Commerce guest registration Version *.* is affected by CVE-2026-15089