---
id: CVE-2026-75799
title: >-
  The YAHMAN Add-ons WordPress plugin before 0.9.31 does not validate the type
  of the remote files it caches in a publicly accessible directory, allowing
  unauthenticated attackers to write arbitrary PHP files on the server and
  achieve RCE …
summary: >-
  The YAHMAN Add-ons WordPress plugin before 0.9.31 does not validate the type
  of the remote files it caches in a publicly accessible directory, allowing
  unauthenticated attackers to write arbitrary PHP files on the server and
  achieve RCE …
severity: critical
cvss: 9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-94
product: YAHMAN Add-ons
affected:
  - yahman_add-ons < 0.9.31
published: '2026-09-23'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T18:13:31.210'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-75799'
references:
  - url: 'https://wpscan.com/vulnerability/b12397e7-5d9b-42bf-bd31-5d3401bc4600/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00235
epssPercentile: 0.14799
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-23T10:46:05.241025Z'
ingestedAt: '2026-09-23T06:17:57.883Z'
---

## Overview

The YAHMAN Add-ons WordPress plugin before 0.9.31 does not validate the type of the remote files it caches in a publicly accessible directory, allowing unauthenticated attackers to write arbitrary PHP files on the server and achieve RCE when the relevant feature is enabled.

## Remediation

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