CVE-2023-6621
CVSS 3.1 Score 6.1 of 10 (medium)
Details
Published Jan 3, 2024
Updated: Jan 9, 2024
CWE ID 79
Summary
CVE-2023-6621 is a Reflected Cross-Site Scripting vulnerability affecting the POST SMTP WordPress plugin before version 2.8.7. The issue stems from the plugin's failure to sanitize and escape the 'msg' parameter, allowing malicious scripts to be injected and executed in the page. This vulnerability poses a significant threat, particularly to high privilege users like administrators.
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Affected Products
- Wpexperts Post Smtp Mailer
Affected Vendors
- WP Experts
Advisories, Assessments, and Mitigations
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