WordPress plugin
Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets vulnerabilities
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Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets: common questions
Does Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets vulnerability?
CVE-2026-3618, published Apr 7, 2026: Columns by BestWebSoft <= 1.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'columns' Shortcode 'id' Attribute. Severity: Medium (CVSS 6.4).
Is any Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets vulnerability listed in CISA KEV?
No. None of the known Columns by BestWebSoft – Additional Columns Plugin for Posts Pages and Widgets vulnerabilities is currently listed in the CISA KEV catalog.