WordPress plugin
Client Testimonial Slider 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
- Medium2
- Low0
All Client Testimonial Slider vulnerabilities
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Client Testimonial Slider: common questions
Does Client Testimonial Slider have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Client Testimonial Slider: 2 medium. At least one is not fixed in the latest version.
How do I check which version of Client Testimonial Slider 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 Client Testimonial Slider vulnerability?
CVE-2026-2716, published Feb 18, 2026: Client Testimonial Slider <= 2.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Testimonial Heading' Setting. Severity: Medium (CVSS 4.4).
Is any Client Testimonial Slider vulnerability listed in CISA KEV?
No. None of the known Client Testimonial Slider vulnerabilities is currently listed in the CISA KEV catalog.