WordPress plugin
Email Subscriber 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 Email Subscriber vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.1 | Stored Cross-Site Scripting ≤1.1No patch available | CVE-2021-24556 |
- Medium6.1Stored Cross-Site Scripting
≤1.1No patch available
Email Subscriber: common questions
Does Email Subscriber have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Email Subscriber: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Email Subscriber 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 Email Subscriber vulnerability?
CVE-2021-24556, published Jul 24, 2021: Email Subscriber <= 1.1 - Stored Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any Email Subscriber vulnerability listed in CISA KEV?
No. None of the known Email Subscriber vulnerabilities is currently listed in the CISA KEV catalog.