WordPress plugin
WordPress Custom Sidebar 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 WordPress Custom Sidebar vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.5 | Authenticated (Contributor+) SQL Injection ≤2.3No patch available | CVE-2025-23912 |
- Medium6.5Authenticated (Contributor+) SQL Injection
≤2.3No patch available
WordPress Custom Sidebar: common questions
Does WordPress Custom Sidebar have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in WordPress Custom Sidebar: 1 medium. At least one is not fixed in the latest version.
How do I check which version of WordPress Custom Sidebar 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 WordPress Custom Sidebar vulnerability?
CVE-2025-23912, published Jan 16, 2025: WordPress Custom Sidebar <= 2.3 - Authenticated (Contributor+) SQL Injection. Severity: Medium (CVSS 6.5).
Is any WordPress Custom Sidebar vulnerability listed in CISA KEV?
No. None of the known WordPress Custom Sidebar vulnerabilities is currently listed in the CISA KEV catalog.