WordPress plugin
Invisible Optin 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 Invisible Optin vulnerabilities
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Invisible Optin: common questions
Does Invisible Optin have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Invisible Optin: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Invisible Optin 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 Invisible Optin vulnerability?
CVE-2025-48311, published Aug 25, 2025: Invisible Optin <= 1.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any Invisible Optin vulnerability listed in CISA KEV?
No. None of the known Invisible Optin vulnerabilities is currently listed in the CISA KEV catalog.