WordPress plugin
Sidebar Manager Light 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
- High1
- Medium2
- Low0
All Sidebar Manager Light vulnerabilities
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Sidebar Manager Light: common questions
Does Sidebar Manager Light have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in Sidebar Manager Light: 1 high, 2 medium. At least one is not fixed in the latest version.
How do I check which version of Sidebar Manager Light 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 Sidebar Manager Light vulnerability?
CVE-2026-76562, published Sep 9, 2026: Sidebar Manager Light <= 1.18 - Unauthenticated Stored Cross-Site Scripting via 'sbm_description' Parameter. Severity: High (CVSS 7.2).
Is any Sidebar Manager Light vulnerability listed in CISA KEV?
No. None of the known Sidebar Manager Light vulnerabilities is currently listed in the CISA KEV catalog.