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.
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Solution
No solution given by the vendor.
Workaround
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History
Mon, 22 Sep 2025 18:15:00 +0000
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ssvc
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Mon, 22 Sep 2025 16:30:00 +0000
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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 |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-09-22T17:26:29.173Z
Reserved: 2025-09-15T19:13:16.903Z
Link: CVE-2025-59413

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

Status : Received
Published: 2025-09-22T17:16:09.037
Modified: 2025-09-22T18:15:46.633
Link: CVE-2025-59413

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