WordPress plugin
Login with QR 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.
- Critical1
- High0
- Medium0
- Low0
All Login with QR vulnerabilities
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Login with QR: common questions
Does Login with QR have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Login with QR: 1 critical. At least one is not fixed in the latest version.
How do I check which version of Login with QR 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 Login with QR vulnerability?
CVE-2026-86710, published Sep 15, 2026: Login with QR <= 1.0.0 - Authentication Bypass. Severity: Critical (CVSS 9.8).
Is any Login with QR vulnerability listed in CISA KEV?
No. None of the known Login with QR vulnerabilities is currently listed in the CISA KEV catalog.