CVE-2016-20063

Single Personal Message 1.0.3 WordPress Plugin SQL Injection

HIGH
7.1
CVSS Score
Published: June 9, 2026 at 11:48 AM UTC
Updated: July 21, 2026 at 07:29 AM UTC
1 product affected across 1 vendorSingle Personal Message

Using Single Personal Message by Md. Shamim Shahnewaz?

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-89

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