- Products & ServicesProducts & Services
- SolutionsSolutions
- PricingPricing
- CompanyCompany
- ResourcesResources
en
en
Verify to analyze this security profile
As of 10/25/2026, Post SMTP recorded 1 security vulnerability in the last 90 days, of which 0 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of Post SMTP and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-81278WordPress Post SMTP plugin 4.0.0-beta.1 - Settings Change vulnerabilityCVE-2026-48838WordPress Post SMTP plugin <= 3.6.2 - Cross Site Scripting (XSS) vulnerabilityCVE-2025-24000WordPress Post SMTP plugin <= 3.2.0 - Account Takeover Vulnerability| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-81278WordPress Post SMTP plugin 4.0.0-beta.1 - Settings Change vulnerability | Exploitation statusNot exploited | FixYes | Published08/31/2026 | SeverityMedium |
CVE-2026-48838WordPress Post SMTP plugin <= 3.6.2 - Cross Site Scripting (XSS) vulnerability | Exploitation statusNot exploited | FixYes | Published06/15/2026 | SeverityHigh |
CVE-2025-24000WordPress Post SMTP plugin <= 3.2.0 - Account Takeover Vulnerability | Exploitation statusNot exploited | FixYes | Published08/07/2025 | SeverityHigh |
3 Results | Page 1 of 1