WordPress plugin
Appsero Helper security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium2
- Low0
All Appsero Helper vulnerabilities
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Appsero Helper: common questions
Does Appsero Helper have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Appsero Helper: 2 medium. None are known to affect version null.
How do I check which version of Appsero Helper 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 Appsero Helper vulnerability?
CVE-2025-39377, published Apr 21, 2025: Appsero Helper <= 1.3.4 - Authenticated (Subscriber+) SQL Injection. Severity: Medium (CVSS 6.5).
Is any Appsero Helper vulnerability listed in CISA KEV?
No. None of the known Appsero Helper vulnerabilities is currently listed in the CISA KEV catalog.