Isotope eCommerce through 2.9.10 derives order identifiers from uniqid() instead of a cryptographically secure source, allowing unauthenticated attackers to guess identifiers. Guest orders lack ownership verification, enabling attackers to access order details including billing address, customer information, and purchased files by supplying a guessed uid parameter.

Metrics

Attack Vector Network

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

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No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/isotope/core cve-icon cve-icon
https://github.com/isotope/core/blob/028d47cbe69c7712339d34539721bea7369dc937/system/modules/isotope/library/Isotope/Model/ProductCollection/Order.php#L612-L618 cve-icon cve-icon
https://github.com/isotope/core/blob/028d47cbe69c7712339d34539721bea7369dc937/system/modules/isotope/library/Isotope/Module/OrderDetails.php#L82-L104 cve-icon cve-icon
https://github.com/isotope/core/issues/2585 cve-icon cve-icon cve-icon
https://www.vulncheck.com/advisories/isotope-ecommerce-through-2.9.10-weak-order-identifier-generation cve-icon cve-icon
History

Wed, 23 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 23 Sep 2026 15:00:00 +0000

Type Values Removed Values Added
Description Isotope eCommerce through 2.9.10 derives order identifiers from uniqid() instead of a cryptographically secure source, allowing unauthenticated attackers to guess identifiers. Guest orders lack ownership verification, enabling attackers to access order details including billing address, customer information, and purchased files by supplying a guessed uid parameter.
Title Isotope eCommerce through 2.9.10 Weak Order Identifier Generation
Weaknesses CWE-330
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-23T15:19:52.290Z

Reserved: 2026-09-23T13:43:56.862Z

Link: CVE-2026-96599

cve-icon Vulnrichment

Updated: 2026-09-23T15:19:49.429Z

cve-icon NVD

Status : Received

Published: 2026-09-23T15:17:33.237

Modified: 2026-09-23T16:16:49.690

Link: CVE-2026-96599

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-23T16:45:03Z

Weaknesses