CVE-2024-9511
FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider <= 2.2.82 - Unauthenticated PHP Object Injection
The FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.2.82 via deserialization of untrusted input in the 'formatResult' function. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code. The vulnerability was partially patched in version 2.2.82.
| CWE | CWE-502 |
| Vendor | techjewel |
| Product | fluentsmtp – wp smtp plugin with amazon ses, sendgrid, mailgun, postmark, google and any smtp provider |
| Published | Nov 23, 2024 |
| Last Updated | Apr 8, 2026 |
Get instant alerts for techjewel fluentsmtp – wp smtp plugin with amazon ses, sendgrid, mailgun, postmark, google and any smtp provider
Be the first to know when new critical vulnerabilities affecting techjewel fluentsmtp – wp smtp plugin with amazon ses, sendgrid, mailgun, postmark, google and any smtp provider are published — delivered to Slack, Telegram or Discord.
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H