weDevs WP ERP Pro Plugin up to 1.5.1 on WordPress search_key sql injection

Summaryinfo

A vulnerability has been found in weDevs WP ERP Pro Plugin up to 1.5.1 on WordPress and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation of the argument search_key leads to sql injection. This vulnerability is listed as CVE-2026-4834. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in weDevs WP ERP Pro Plugin up to 1.5.1 on WordPress. This issue affects an unknown part. The manipulation of the argument search_key with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The WP ERP Pro plugin for WordPress is vulnerable to SQL Injection via the 'search_key' parameter in all versions up to, and including, 1.5.1. This is 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.

The weakness was presented by Kudakwashe Savanhu. It is possible to read the advisory at wordfence.com. The identification of this vulnerability is CVE-2026-4834 since 03/25/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/22/2026). The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

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

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Productinfo

Type

• WordPress Plugin

Vendor

• weDevs

Name

• WP ERP Pro Plugin

Version

• 1.5.0
• 1.5.1

CPE 2.3info

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CPE 2.2info

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