guchengwuyue yshop-crm up to 2.1.3 page privileges management

Summaryinfo

A vulnerability described as problematic has been identified in guchengwuyue yshop-crm up to 2.1.3. Affected is an unknown function of the file /admin-api/system/user/page. The manipulation results in privileges management. This vulnerability is known as CVE-2026-92463. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in guchengwuyue yshop-crm up to 2.1.3. It has been classified as problematic. Affected is an unknown code block of the file /admin-api/system/user/page. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality. CVE summarizes:

yshop-crm through 2.1.3 contains an authorization failure in the GET /admin-api/system/user/page endpoint where the @PreAuthorize annotation is commented out, allowing authenticated back-office users without system:user:list permission to enumerate all users. Attackers with valid back-office credentials and a role with data scope ALL can retrieve the complete user directory including login names, nicknames, departments, email addresses, mobile numbers, and last login information.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-92463 since 09/16/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation requires an enhanced level of successful authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/16/2026). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Customer Relationship Management System

Vendor

• guchengwuyue

Name

• yshop-crm

Version

• 2.1.0
• 2.1.1
• 2.1.2
• 2.1.3

CPE 2.3info

• 🔒
• 🔒
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CPE 2.2info

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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