CVE-2024-54214 CRITICAL

CVE-2024-54214: WordPress Revy plugin <= 1.18 - Unauthenticated Arbitrary File Upload vulnerability

Vendor Roninwp

Product Revy

Weakness CWE-434 · Unrestricted file upload

Published December 6, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

10.0/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

01Description

Unrestricted Upload of File with Dangerous Type vulnerability in roninwp Revy revy allows Upload a Web Shell to a Web Server.This issue affects Revy: from n/a through <= 1.18.

Explanation of Vulnerability in Simple Terms

02Summary

Revy versions 1.18 and earlier allow unauthenticated attackers to upload arbitrary files to the site without restriction. An attacker can upload malicious files (such as PHP scripts) over the network with no authentication required. This can lead to complete compromise of the site, including data theft, defacement, and malware installation.

What an attacker can do

03Attacker Capabilities

Upload arbitrary files to the site and execute malicious code without authentication.

Potential impact on your site

04Site Impact

Complete site compromise: attackers can run code, steal data, deface content, or install malware.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

December 6, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-54214 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/434.html AskarLabs — CWE-434 write-up Unrestricted Upload of File with Dangerous Type

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