CVE-2024-49222 CRITICAL

CVE-2024-49222: WordPress WPGuppy plugin <= 1.1.0 - PHP Object Injection vulnerability

Vendor Amentotech Private Limited

Product WPGuppy

Weakness CWE-502 · Unsafe deserialization

Published January 7, 2025

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

9.8/10

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:U/C:H/I:H/A:H

What the vulnerability does

01Description

Deserialization of Untrusted Data vulnerability in AmentoTech Private Limited WPGuppy wpguppy-lite allows Object Injection.This issue affects WPGuppy: from n/a through <= 1.1.0.

Explanation of Vulnerability in Simple Terms

02Summary

WPGuppy versions up to 1.1.0 contain a deserialization vulnerability that allows unauthenticated attackers to run arbitrary code on affected sites. The vulnerability exists in how the product processes untrusted serialized data without proper validation. No authentication or user interaction is required to exploit this issue.

What an attacker can do

03Attacker Capabilities

Run arbitrary code on the site and take complete control of it.

Potential impact on your site

04Site Impact

Complete compromise of the site, including data theft, malware injection, and site defacement.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

January 7, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-49222 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/502.html AskarLabs — CWE-502 write-up Deserialization of Untrusted Data

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