Threat intelligence

Simple Personal Message <= 1.0.3 - Authenticated (Subscriber+) SQL Injection

CVE-2016-20063 · simple-personal-message

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Simple Personal Message at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Simple Personal Message <= 1.0.3 - Authenticated (Subscriber+) SQL Injection
Affected software: simple-personal-message(Plugin)
Affected versions: ≤ 1.0.3
Authentication: Authenticated (see advisory title)
Vulnerability type: SQL injection
CVE: CVE-2016-20063
Published: 9 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to read or modify database contents beyond intended access.
Source: Data imported from Wordfence Intelligence (advisory f5266ae5-1e38-4f76-9137-1fcf94ed59b8). Methodology and redistribution notes

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