Paper/Archive/CVE-2025-4391

CVE-2025-4391

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

EPSS 0.8%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 56.4.564 × 2011.3 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

Echo RSS Feed Post Generator≤ 5.4.8.1–CNA

Scores by source

Wordfence (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

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