CVE-2026-39728
WordPress Instapage Plugin plugin <= 3.7.2 - Server Side Request Forgery (SSRF) vulnerability
Unauthenticated Server Side Request Forgery (SSRF) in Instapage Plugin <= 3.7.2 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
WordPress Instapage Plugin plugin <= 3.7.2 - Server Side Request Forgery (SSRF) vulnerability
Unauthenticated Server Side Request Forgery (SSRF) in Instapage Plugin <= 3.7.2 versions.
- Record
CVE-2026-39728- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
EUVDEUVD-2026-93250
Unauthenticated Server Side Request Forgery (SSRF) in Instapage Plugin <= 3.7.2 versions.
- Record
EUVD-2026-93250- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-f9x9-mxcq-hx6w
Unauthenticated Server Side Request Forgery (SSRF) in Instapage Plugin <= 3.7.2 versions.
Unauthenticated Server Side Request Forgery (SSRF) in Instapage Plugin <= 3.7.2 versions.
- Record
GHSA-f9x9-mxcq-hx6w- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
NVD
Unauthenticated Server Side Request Forgery (SSRF) in Instapage Plugin <= 3.7.2 versions.
- Record
CVE-2026-39728- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-39728 is a high vulnerability (CVSS 7.2) in Instapagedev Instapage Plugin, published October 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. No source names a fixed version.