CVE-2025-4391

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

CVSS 9.8 CRITICALEPSS 0.6%CWE-434

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

17 May 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

CodeRevolution · Echo RSS Feed Post Generator

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References

https://codecanyon.net/item/echo-rss-feed-post-generator-plugin-for-wordpress/19486974 https://www.wordfence.com/threat-intel/vulnerabilities/id/72de9f64-f3e0-4705-adc1-6c22076b382f?source=cve