WordPress plugin
Subscribe2 – Form, Email Subscribers & Newsletters 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
- Medium8
- Low0
All Subscribe2 – Form, Email Subscribers & Newsletters vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via 'data[ip]' Parameter ≤10.47Update to 10.48 | CVE-2026-120531 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤10.47Update to 10.48 | CVE-2026-73393 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤10.45Update to 10.46 | CVE-2026-14331 | |
| Medium5.3 | Missing Authorization ≤10.44Update to 10.45 | CVE-2026-24944 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via IP Parameter ≤10.43Update to 10.44 | CVE-2024-11582 | |
| Medium4.3 | Missing Authorization via handle_optin_optout ≤4.1.2Update to 4.1.3 | CVE-2024-32110 | |
| Medium4.3 | Cross-Site Request Forgery ≤10.40Update to 10.41 | CVE-2023-3407 | |
| Medium4.3 | Missing Authorization ≤10.40Update to 10.41 | CVE-2023-1844 | |
| High7.1 | Cross-Site Request Forgery ≤10.37Update to 10.38 | CVE-2022-4309 | |
| Medium4.3 | Missing Authorization ≤3.6.0Update to 3.6.1 | — | |
| Medium4.3 | Cross-Site Request Forgery ≤3.6.0Update to 3.6.1 | CVE-2022-47150 | |
| Medium6.1 | Stored Cross-Site Scripting <10.16Update to 10.16 | CVE-2014-6604 | |
| High7.1 | Multiple Cross-Site Scripting <8.1Update to 8.1 | — |
- High7.2Unauthenticated Stored Cross-Site Scripting via 'data[ip]' Parameter
≤10.47Update to 10.48
- High7.2Unauthenticated Stored Cross-Site Scripting
≤10.47Update to 10.48
- Medium6.1Reflected Cross-Site Scripting
≤10.45Update to 10.46
- Medium5.3Missing Authorization
≤10.44Update to 10.45
- High7.2Unauthenticated Stored Cross-Site Scripting via IP Parameter
≤10.43Update to 10.44
- Medium4.3Missing Authorization via handle_optin_optout
≤4.1.2Update to 4.1.3
- Medium4.3Cross-Site Request Forgery
≤10.40Update to 10.41
- Medium4.3Missing Authorization
≤10.40Update to 10.41
- High7.1Cross-Site Request Forgery
≤10.37Update to 10.38
- Medium4.3Missing Authorization
≤3.6.0Update to 3.6.1
- Medium4.3Cross-Site Request Forgery
≤3.6.0Update to 3.6.1
- Medium6.1Stored Cross-Site Scripting
<10.16Update to 10.16
- High7.1Multiple Cross-Site Scripting
<8.1Update to 8.1
Subscribe2 – Form, Email Subscribers & Newsletters: common questions
Does Subscribe2 – Form, Email Subscribers & Newsletters have known vulnerabilities?
Yes. VulnCrest Radar lists 13 known vulnerabilities in Subscribe2 – Form, Email Subscribers & Newsletters: 5 high, 8 medium. At least one is not fixed in the latest version.
How do I check which version of Subscribe2 – Form, Email Subscribers & Newsletters 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 Subscribe2 – Form, Email Subscribers & Newsletters vulnerability?
CVE-2026-120531, published Nov 7, 2026: Subscribe2 – Form, Email Subscribers & Newsletters <= 10.47 - Unauthenticated Stored Cross-Site Scripting via 'data[ip]' Parameter. Severity: High (CVSS 7.2).
Is any Subscribe2 – Form, Email Subscribers & Newsletters vulnerability listed in CISA KEV?
No. None of the known Subscribe2 – Form, Email Subscribers & Newsletters vulnerabilities is currently listed in the CISA KEV catalog.