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
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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.