---
id: CVE-2025-10056
title: >-
  The Task Scheduler plugin for WordPress is vulnerable to Server-Side Request
  Forgery in all versions up to, and including, 1.6.3 via the “Check Website”
  task
summary: >-
  The Task Scheduler plugin for WordPress is vulnerable to Server-Side Request
  Forgery in all versions up to, and including, 1.6.3 via the “Check Website”
  task. This makes it possible for authenticated attackers, with
  Administrator-level a…
severity: medium
cvss: 4.4
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-918
published: '2025-10-15'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T12:10:00.217'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-10056'
references:
  - url: 'https://wordpress.org/plugins/task-scheduler/'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/d5211437-9c6d-435f-a7f2-17ed754d0fab?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00238
epssPercentile: 0.13638
ingestedAt: '2026-10-08T11:31:27.419Z'
---

## Overview

The Task Scheduler plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.6.3 via the “Check Website” task. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

## Remediation

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