Plain Post
Plain Post has one disclosed vulnerability in the WordSec catalog, all reported in 2024; it is fixed as of September 2026. Their average CVSS score is 6.4, and the most serious one scores 6.4 out of 10.
The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).
The one issue recorded for Plain Post has a vendor fix available, so running the current release closes it.
All of these findings were reported by stealthcopter. Plain Post is installed on roughly 50 WordPress sites, so each unpatched flaw has a wide blast radius.
CVE-2024-54349Plain Post <= 1.0.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting
Read the full analysisVulnerability Records

Plain Post
Author
Mashiur Rahman
Plain Post is a minimalist and clean WordPress theme designed for bloggers and content creators. Built with full site editing support, it empowers users to create and manage their blog website effortlessly through the Full Site Editor and Gutenberg blocks.
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