CubeCart is an ecommerce software solution. Prior to version 6.5.11, a logic flaw exists in the newsletter subscription endpoint that allows an attacker to unsubscribe any user without their consent. By changing the value of the force_unsubscribe parameter in the POST request to 1, an attacker can force the removal of any valid subscriber’s email address. This issue has been patched in version 6.5.11.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 22 Sep 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 22 Sep 2025 16:30:00 +0000

Type Values Removed Values Added
Description CubeCart is an ecommerce software solution. Prior to version 6.5.11, a logic flaw exists in the newsletter subscription endpoint that allows an attacker to unsubscribe any user without their consent. By changing the value of the force_unsubscribe parameter in the POST request to 1, an attacker can force the removal of any valid subscriber’s email address. This issue has been patched in version 6.5.11.
Title CubeCart Unauthorized Newsletter Unsubscription via force_unsubscribe Parameter
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-09-22T17:26:29.173Z

Reserved: 2025-09-15T19:13:16.903Z

Link: CVE-2025-59413

cve-icon Vulnrichment

Updated: 2025-09-22T16:53:27.749Z

cve-icon NVD

Status : Received

Published: 2025-09-22T17:16:09.037

Modified: 2025-09-22T18:15:46.633

Link: CVE-2025-59413

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.