CVE-2016-20063
Single Personal Message 1.0.3 WordPress Plugin SQL Injection
- State
- Published
- Severity
- 7.1 High
- Published
- Jun 9, 2026
- Updated
- Jun 9, 2026
- Reserved
- Jun 9, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N | VulnCheck |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
Single Personal MessageMd. Shamim Shahnewaz |
|
References
- ExploitDB-40870exploit
- Official Product Homepageproduct
- Official Product Homepageproduct
- Referencethird-party-advisory
- VulnCheck Advisory: Single Personal Message 1.0.3 WordPress Plugin SQL Injectionthird-party-advisory
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