Vulnerability Description
The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to uninstall and deactivate the plugin and delete plugin options. NOTE: This vulnerability is also exploitable via a Cross-Site Request Forgery vector.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://www.gravityforms.com/brand-new-release-gravity-smtp-2-1-5/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/0f9d18a4-262b-4011-91e
FAQ
What is CVE-2026-4162?
CVE-2026-4162 is a vulnerability with a CVSS score of 7.1 (HIGH). The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perf...
How severe is CVE-2026-4162?
CVE-2026-4162 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-4162?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.