WordPress plugin
Membership by Supsystic 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
- High2
- Medium0
- Low0
All Membership by Supsystic vulnerabilities
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Membership by Supsystic: common questions
Does Membership by Supsystic have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Membership by Supsystic: 2 high. At least one is not fixed in the latest version.
How do I check which version of Membership by Supsystic 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 Membership by Supsystic vulnerability?
CVE-2020-37244, published May 16, 2026: Membership by Supsystic <= 1.4.7 - Unauthenticated SQL Injection. Severity: High (CVSS 7.5).
Is any Membership by Supsystic vulnerability listed in CISA KEV?
No. None of the known Membership by Supsystic vulnerabilities is currently listed in the CISA KEV catalog.