MainWP Code Snippets Extension

MainWP Code Snippets Extension has 4 disclosed vulnerabilities in the WordSec catalog, all reported in 2023; all 4 are fixed as of September 2026. Their average CVSS score is 7.6, and the most serious one scores 8.8 out of 10. Severity breakdown: 0 critical and 2 high. 2023 was the busiest year with 4 disclosures.

The most common weakness is Code Injection, behind 1 of the records (25%). Other recurring categories include Cross-Site Request Forgery (CSRF), Cross-Site Scripting.

Every one of the 4 issues recorded for MainWP Code Snippets Extension has a vendor fix available, so running the current release closes all known holes.

2 independent researchers contributed these findings, most of them (3) reported by Dave Jong.

Strategic Overview

Avg CVSSHigh

7.6/ 10

Patch Coverage100%

Open

Fixed

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Highest severity on recordCVSS 8.8CVE-2023-23645

MainWP Code Snippets Extension <= 4.0.2 - Authenticated (Subscriber+) PHP Code Injection

Read the full analysis

Vulnerability Records

4 records


2023-01-18 00:00	MainWP Code Snippets Extension <= 4.0.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting MainWP Code Snippets Extension <= 4.0.2	`CVE-2023-23650`	6.4 Medium	Dave Jong	Yes
2023-01-18 00:00	MainWP Code Snippets Extension <= 4.0.2 - Authenticated (Subscriber+) PHP Code Injection MainWP Code Snippets Extension <= 4.0.2	`CVE-2023-23645`	8.8 High	Dave Jong	Yes
2023-01-18 00:00	MainWP (Various extensions) - Cross-Site Request Forgery MainWP Code Snippets Extension <= 4.0.2	`N/A`	8.8 High	Patchstack	Yes
2023-01-17 00:00	MainWP Code Snippets Extension <= 4.0.2 - Missing Authorization to Plugin Settings Change MainWP Code Snippets Extension <= 4.0.2	`CVE-2023-23655`	6.4 Medium	Dave Jong	Yes

Showing 1–4 of 4 reports