CVE-2023-3179
8.8 · HIGHOverview
CVE-2023-3179 is a high-severity vulnerability affecting wpexperts post_smtp. It was published on July 17, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The POST SMTP Mailer WordPress plugin before 2.5.7 does not have proper CSRF checks in some AJAX actions, which could allow attackers to make logged in users with the manage_postman_smtp capability resend an email to an arbitrary address (for example a password reset email could be resent to an attacker controlled email, and allow them to take over an account).
Remediation
Check the references section for vendor advisories and patches from wpexperts. Update post_smtp to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| wpexperts | post_smtp | >= 0, < 2.5.7 | Affected |
Frequently Asked Questions
What is CVE-2023-3179?
CVE-2023-3179 is a high-severity vulnerability affecting wpexperts post_smtp. It was published on July 17, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2023-3179?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-3179?
Check the references section for vendor advisories and patches from wpexperts. Update post_smtp to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-3179?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-3179 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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