appsbd Vitepos Plugin up to 3.5.1 on WordPress Permission Callback /vitepos/v1/vendor/list src_by sql injection

Summaryinfo

A vulnerability was found in appsbd Vitepos Plugin up to 3.5.1. It has been rated as critical. This affects an unknown part of the file /vitepos/v1/vendor/list of the component Permission Callback. This manipulation of the argument src_by causes sql injection. This vulnerability is registered as CVE-2026-92766. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in appsbd Vitepos Plugin up to 3.5.1. It has been declared as critical. Affected by this vulnerability is an unknown function of the file /vitepos/v1/vendor/list of the component Permission Callback. The manipulation of the argument src_by with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The Vitepos – Point of Sale (POS) for WooCommerce plugin for WordPress is vulnerable to generic SQL Injection via the 'src_by' parameter in all versions up to, and including, 3.5.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This makes it possible for unauthenticated attackers, or authenticated attackers holding any POS role (such as vtpos-cashier), to exploit the vulnerability, as the /vitepos/v1/vendor/list REST route's permission callback requires only a POS role assignment rather than any elevated WordPress capability.

The advisory is shared at wordfence.com. This vulnerability is known as CVE-2026-92766 since 09/16/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/16/2026). MITRE ATT&CK project uses the attack technique T1505 for this issue.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-102824). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• WordPress Plugin

Vendor

• appsbd

Name

• Vitepos Plugin

Version

• 3.5.0
• 3.5.1

CPE 2.3info

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• 🔒

CPE 2.2info

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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