CVE-2024-52434 CRITICAL

CVE-2024-52434: WordPress Popup by Supsystic plugin <= 1.10.29 - Remote Code Execution (RCE) vulnerability

Vendor Supsystic

Product Popup by Supsystic

Weakness CWE-82

Published November 18, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

9.1/10

Attack vector Network

Attack complexity Low

Privileges required High

User interaction None

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

01Description

Deserialization of Untrusted Data vulnerability in supsystic Popup by Supsystic popup-by-supsystic allows Command Injection.This issue affects Popup by Supsystic: from n/a through <= 1.10.29.

Explanation of Vulnerability in Simple Terms

02Summary

Popup by Supsystic versions 1.10.29 and earlier contain a vulnerability that allows high-privileged users to modify site configuration and data across the entire installation. An attacker with admin or equivalent access can read sensitive information, alter site content, and disrupt service. The vulnerability requires administrative credentials to exploit.

What an attacker can do

03Attacker Capabilities

Read sensitive data, modify site configuration, and disrupt service availability across the entire installation.

Potential impact on your site

04Site Impact

A compromised admin account can be used to alter your site's core settings, access user data, and cause downtime.

Conditions required to exploit

05Prerequisites

Attacker must have high-level administrative privileges (admin or equivalent role) on the site.

Key dates

06Disclosure timeline

November 18, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-52434 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/82.html

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