MainWP Post Plus Extension

MainWP Post Plus Extension has 2 disclosed vulnerabilities in the WordSec catalog, all reported in 2023; all 2 are fixed as of September 2026. Their average CVSS score is 8.0, and the most serious one scores 8.8 out of 10. Severity breakdown: 0 critical and 2 high. 2023 was the busiest year with 2 disclosures.

The most common weakness is Cross-Site Request Forgery (CSRF), behind 1 of the records (50%). Other recurring categories include Missing Authorization.

Every one of the 2 issues recorded for MainWP Post Plus Extension has a vendor fix available, so running the current release closes all known holes.

2 independent researchers contributed these findings, one record each.

Strategic Overview

Avg CVSSHigh

8.0/ 10

Patch Coverage100%

Open

Fixed

Get automatic notifications for all MainWP Post Plus Extension vulnerabilities before they are exploited.

Highest severity on recordCVSS 8.8

MainWP (Various extensions) - Cross-Site Request Forgery

Read the full analysis

Vulnerability Records

2 records


2023-01-18 00:00	MainWP (Various extensions) - Cross-Site Request Forgery MainWP Post Plus Extension <= 4.0.3	`N/A`	8.8 High	Patchstack	Yes
2023-01-17 00:00	MainWP Post Plus Extension <= 4.0.3 - Missing Authorization to Arbitrary Page/Post Deletion MainWP Post Plus Extension <= 4.0.3	`CVE-2023-23666`	7.1 High	Dave Jong	Yes

Showing 1–2 of 2 reports