CVE-2025-4391

CRITICAL

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

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2025-4391 has a selected CVSS score of 9.8 (critical).

Description

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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableYes
Technical impactTotal

CISA Coordinator · SSVC 2.0.3 · Evaluated May 19, 2025 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

Echo RSS Feed Post Generator

Browse CodeRevolution / Echo RSS Feed Post Generator

Default status: unaffected

CVE ListThrough 5.4.8.1affected

References

3