WordPress plugin
Sites Monitor 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 Sites Monitor vulnerabilities
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Sites Monitor: common questions
Does Sites Monitor have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Sites Monitor: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Sites Monitor 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 Sites Monitor vulnerability?
CVE-2023-33999, published Jul 18, 2023: Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get. Severity: Medium (CVSS 6.1).
Is any Sites Monitor vulnerability listed in CISA KEV?
No. None of the known Sites Monitor vulnerabilities is currently listed in the CISA KEV catalog.