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OpenAdvisories
High · 7.1 CVE-2016-20063 EUVD-2016-10876GHSA-w9r3-v9m2-5vxp

Single Personal Message 1.0.3 WordPress Plugin SQL Injection

Published Jun 9, 2026 · Updated Jun 9, 2026 · Assigned by VulnCheck

Description

Single Personal Message 1.0.3 contains an SQL injection vulnerability that allows authenticated users to execute arbitrary SQL queries by injecting malicious code through the message parameter. Attackers can access the admin interface and supply crafted SQL statements in the message parameter to extract sensitive database information including user credentials and site configuration data.

Affected products

VendorProductAffectedFixed
Md. Shamim Shahnewaz Single Personal Message 1.0.3 —

References