CVE-2016-20063

7.1 HIGH
Published: June 09, 2026 Modified: June 09, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://lenonleite.com.br/
Source: disclosure@vulncheck.com
http://target/wp-admin/admin.php?page=simple-personal-message-outbox&action=view&message=0%20UNION%20SELECT%201,2.3,name,5,slug,7,8,9,10,11,12%20FROM%20wp_terms%20WHERE%20term_id=1
Source: disclosure@vulncheck.com
https://wordpress.org/plugins/simple-personal-message/
Source: disclosure@vulncheck.com
https://www.exploit-db.com/exploits/40870
Source: disclosure@vulncheck.com
https://www.vulncheck.com/advisories/single-personal-message-wordpress-plugin-sql-injection
Source: disclosure@vulncheck.com

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.1 / 10.0
EPSS (Exploit Probability)
0.0%
8th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-89

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