WordPress plugin
Essential Chat Support 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 Essential Chat Support vulnerabilities
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Essential Chat Support: common questions
Does Essential Chat Support have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Essential Chat Support: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Essential Chat Support 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 Essential Chat Support vulnerability?
CVE-2026-8681, published May 15, 2026: Essential Chat Support <= 1.0.1 - Missing Authorization to Unauthenticated Settings Reset via 'ecs_reset_settings' Parameter. Severity: Medium (CVSS 5.3).
Is any Essential Chat Support vulnerability listed in CISA KEV?
No. None of the known Essential Chat Support vulnerabilities is currently listed in the CISA KEV catalog.