WordPress plugin
Free WP Mail SMTP (Official – 2019) 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 Free WP Mail SMTP (Official – 2019) vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Cross-Site Request Forgery ≤1.0No patch available | CVE-2025-28974 |
- Medium4.3Cross-Site Request Forgery
≤1.0No patch available
Free WP Mail SMTP (Official – 2019): common questions
Does Free WP Mail SMTP (Official – 2019) have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Free WP Mail SMTP (Official – 2019): 1 medium. At least one is not fixed in the latest version.
How do I check which version of Free WP Mail SMTP (Official – 2019) 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 Free WP Mail SMTP (Official – 2019) vulnerability?
CVE-2025-28974, published Jun 5, 2025: Free WP Mail SMTP <= 1.0 - Cross-Site Request Forgery. Severity: Medium (CVSS 4.3).
Is any Free WP Mail SMTP (Official – 2019) vulnerability listed in CISA KEV?
No. None of the known Free WP Mail SMTP (Official – 2019) vulnerabilities is currently listed in the CISA KEV catalog.