Log out
Get PRO

Latest

Input validation vulnerability in POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress 2.7.0

  • Severity: high-risk
  • Status: Fixed
  • Publication: November 6, 2023

The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin is vulnerable to a type of attack called Stored Cross-Site Scripting. This type of attack can allow unauthenticated attackers to inject malicious web scripts into pages which will be executed any time a user visits the injected page. This vulnerability affects all versions of the plugin up to and including version 2.7.0. The vulnerability is caused by a lack of input sanitization and output escaping.

Detected in:

POST SMTP – The #1 WordPress SMTP Plugin with Advanced Email Logging and Delivery Failure Notifications fixed vulnerable versions:
Post SMTP – The Complete WP SMTP Plugin with Email Logs and Mobile app for email Failure Notifications fixed vulnerable versions:
Post SMTP – The WordPress SMTP Plugin with Email Logs and Mobile App for Email Failure Notifications fixed vulnerable versions:
Post SMTP – WordPress SMTP Plugin with Email Logs and Mobile App for Failure Notifications – Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more fixed vulnerable versions:
Post SMTP – WP SMTP Plugin with Email Logs & Mobile App for Failure Alerts – Any SMTP Plus Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES, Postmark fixed vulnerable versions:
Post SMTP – WP SMTP Plugin with Email Logs and Mobile App for Failure Notifications – Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more fixed vulnerable versions:
POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress fixed vulnerable versions: >= * <= 2.7.0

This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:

> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

  • Incorrect?

Is this information incorrect? Please leave us a message.