CVE-2023-3178: 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 de

medium Affects post-smtp (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2024-01-16; advisory modified 2026-06-17.

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 de

Package: post-smtp (WordPress plugin) WordPress
Affected versions: <2.5.7
Fixed in: 2.5.7
Severity: medium CVSS 4.3
Exploitation: not on CISA KEV · EPSS 0% (18.7th percentile)
Published: 2024-01-16
Source: nvd

References

CWE-352

NVD record post-smtp (WordPress plugin) advisories

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