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VulnerabilityTitle and contextCVSSEPSSPoCsSignals

Echo RSS Feed Post Generator <= 5.4.8.1 - Unauthenticated Arbitrary File Upload

The Echo RSS Feed Post Generator plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the echo_generate_featured_image() function in all versions up to, and including, 5.4.8.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

CWE-434May 17, 2025
CVSS9.8v3.1EPSS0.687%PoCs0SignalsSTIX

Echo RSS Feed Post Generator <= 5.4.6 - Unauthenticated Privilege Escalation

The Echo RSS Feed Post Generator plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 5.4.6. This is due to the plugin not properly restricting the roles that can set during registration through the echo_check_post_header_sent() function. This makes it possible for unauthenticated attackers to register as an administrator.

CWE-269Oct 1, 2024
CVSS9.8v3.1EPSS0.613%PoCs0SignalsSTIX