WordPress plugin
Instapage Plugin 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.
2Known vulnerabilities
- Critical0
- High1
- Medium1
- Low0
All Instapage Plugin vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Server-Side Request Forgery ≤3.7.2Update to 3.7.3 | CVE-2026-39728 |
- High7.2Unauthenticated Server-Side Request Forgery
≤3.7.2Update to 3.7.3
Instapage Plugin: common questions
Does Instapage Plugin have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Instapage Plugin: 1 high, 1 medium. None are known to affect version null.
How do I check which version of Instapage Plugin 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 Instapage Plugin vulnerability?
CVE-2026-39728, published Oct 5, 2026: Instapage Plugin <= 3.7.2 - Unauthenticated Server-Side Request Forgery. Severity: High (CVSS 7.2).
Is any Instapage Plugin vulnerability listed in CISA KEV?
No. None of the known Instapage Plugin vulnerabilities is currently listed in the CISA KEV catalog.