WordPress plugin
Simple Single Sign On 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
- High1
- Medium0
- Low0
All Simple Single Sign On vulnerabilities
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Simple Single Sign On: common questions
Does Simple Single Sign On have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Simple Single Sign On: 1 high. At least one is not fixed in the latest version.
How do I check which version of Simple Single Sign On 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 Simple Single Sign On vulnerability?
CVE-2022-2083, published Jun 4, 2022: Simple Single Sign On <= 4.1.1 - Insecure OAuth Implementation to Authentication Bypass. Severity: High (CVSS 8.1).
Is any Simple Single Sign On vulnerability listed in CISA KEV?
No. None of the known Simple Single Sign On vulnerabilities is currently listed in the CISA KEV catalog.