WordPress plugin
SendPress 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
- High3
- Medium9
- Low0
All SendPress Newsletters vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Unauthenticated SQL Injection via 'subscriberid' Parameter ≤1.26.1.20No patch available | CVE-2026-93855 | |
| Medium4.3 | Missing Authorization ≤1.26.1.20No patch available | CVE-2026-92989 | |
| Medium5.3 | Unauthenticated Information Exposure ≤1.26.1.20No patch available | CVE-2026-92990 | |
| High7.5 | Unauthenticated SQL Injection ≤1.26.1.20No patch available | CVE-2026-39795 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤1.23.11.6Update to 1.24.8.19 | CVE-2023-47517 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode ≤1.22.3.31Update to 1.23.11.6 | CVE-2023-5660 | |
| Medium4.3 | Cross-Site Request Forgery ≤1.23.11.6No patch available | CVE-2023-41730 | |
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting ≤1.23.11.6No patch available | CVE-2023-41729 | |
| Medium5.3 | Missing Authorization ≤1.23.11.6No patch available | CVE-2023-35040 | |
| Medium6.4 | Authenticated Stored Cross-Site Scripting <1.20.7.13Update to 1.20.7.13 | — | |
| Medium6.1 | Cross-Site Scripting ≤1.1.7.21Update to 1.2 | — | |
| High8.8 | Authenticated SQL Injection <1.2Update to 1.2 | CVE-2015-9448 |
- High7.5Unauthenticated SQL Injection via 'subscriberid' Parameter
≤1.26.1.20No patch available
- Medium4.3Missing Authorization
≤1.26.1.20No patch available
- Medium5.3Unauthenticated Information Exposure
≤1.26.1.20No patch available
- High7.5Unauthenticated SQL Injection
≤1.26.1.20No patch available
- Medium6.1Reflected Cross-Site Scripting
≤1.23.11.6Update to 1.24.8.19
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
≤1.22.3.31Update to 1.23.11.6
- Medium4.3Cross-Site Request Forgery
≤1.23.11.6No patch available
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting
≤1.23.11.6No patch available
- Medium5.3Missing Authorization
≤1.23.11.6No patch available
- Medium6.4Authenticated Stored Cross-Site Scripting
<1.20.7.13Update to 1.20.7.13
- Medium6.1Cross-Site Scripting
≤1.1.7.21Update to 1.2
- High8.8Authenticated SQL Injection
<1.2Update to 1.2
SendPress Newsletters: common questions
Does SendPress Newsletters have known vulnerabilities?
Yes. VulnCrest Radar lists 12 known vulnerabilities in SendPress Newsletters: 3 high, 9 medium. At least one is not fixed in the latest version.
How do I check which version of SendPress 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 SendPress Newsletters vulnerability?
CVE-2026-93855, published Oct 28, 2026: SendPress Newsletters <= 1.26.1.20 - Unauthenticated SQL Injection via 'subscriberid' Parameter. Severity: High (CVSS 7.5).
Is any SendPress Newsletters vulnerability listed in CISA KEV?
No. None of the known SendPress Newsletters vulnerabilities is currently listed in the CISA KEV catalog.