---
id: CVE-2025-15672
title: >-
  The ChamaWP  WordPress plugin before 1.0.13 does not properly validate user
  input before passing it to a PHP deserialization function, allowing
  unauthenticated attackers to inject arbitrary PHP objects, which could lead to
  remote code ex…
summary: >-
  The ChamaWP  WordPress plugin before 1.0.13 does not properly validate user
  input before passing it to a PHP deserialization function, allowing
  unauthenticated attackers to inject arbitrary PHP objects, which could lead to
  remote code ex…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-502
published: '2026-08-03'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T14:10:00.117'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-15672'
references:
  - url: 'https://wpscan.com/vulnerability/8fcef037-db68-4595-be86-be3bf315c385/'
    label: contact@wpscan.com
tags:
  - nvd
epss: 0.00646
epssPercentile: 0.48924
ingestedAt: '2026-09-29T14:36:14.072Z'
---

## Overview

The ChamaWP  WordPress plugin before 1.0.13 does not properly validate user input before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects, which could lead to remote code execution when a suitable gadget chain is present via other installed code.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.