WordPress plugin
Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder 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
- High5
- Medium17
- Low0
All Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via values[Name] Parameter ≤1.24.0Update to 1.25.0 | CVE-2026-87915 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤1.23.0Update to 1.24.0 | CVE-2026-28177 | |
| High7.2 | Missing Authorization to Authenticated (Editor+) Arbitrary Plugin Installation ≤1.22.0Update to 1.23.0 | CVE-2026-8848 | |
| High7.5 | Unauthenticated information disclosure ≤1.8.12Update to 1.8.13 | CVE-2019-17574 | |
| High8.8 | Missing Authorization to Arbitrary Options Update <3.1.7Update to 3.1.7 | — |
- High7.2Unauthenticated Stored Cross-Site Scripting via values[Name] Parameter
≤1.24.0Update to 1.25.0
- High7.2Unauthenticated Stored Cross-Site Scripting
≤1.23.0Update to 1.24.0
- High7.2Missing Authorization to Authenticated (Editor+) Arbitrary Plugin Installation
≤1.22.0Update to 1.23.0
- High7.5Unauthenticated information disclosure
≤1.8.12Update to 1.8.13
- High8.8Missing Authorization to Arbitrary Options Update
<3.1.7Update to 3.1.7
Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder: common questions
Does Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder have known vulnerabilities?
Yes. VulnCrest Radar lists 22 known vulnerabilities in Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder: 5 high, 17 medium. At least one is not fixed in the latest version.
How do I check which version of Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder 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 Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder vulnerability?
CVE-2026-87915, published Sep 17, 2026: Popup Maker <= 1.24.0 - Unauthenticated Stored Cross-Site Scripting via values[Name] Parameter. Severity: High (CVSS 7.2).
Is any Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder vulnerability listed in CISA KEV?
No. None of the known Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder vulnerabilities is currently listed in the CISA KEV catalog.