WordPress plugin
WP SendGrid SMTP 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
- High0
- Medium1
- Low0
All WP SendGrid SMTP vulnerabilities
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WP SendGrid SMTP: common questions
Does WP SendGrid SMTP have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in WP SendGrid SMTP: 1 medium. At least one is not fixed in the latest version.
How do I check which version of WP SendGrid SMTP 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 WP SendGrid SMTP vulnerability?
CVE-2025-59003, published Sep 12, 2025: Multiple Plugins and Themes by inkthemes <= 1.1.8 - Unauthenticated Information Exposure. Severity: Medium (CVSS 5.3).
Is any WP SendGrid SMTP vulnerability listed in CISA KEV?
No. None of the known WP SendGrid SMTP vulnerabilities is currently listed in the CISA KEV catalog.