CVE-2026-57709 HIGH

CVE-2026-57709: WordPress Membership For WooCommerce plugin <= 3.1.0 - Arbitrary File Deletion vulnerability

Vendor Wp Swings
Product Membership For WooCommerce
Weakness CWE-22 · Path traversal
Published July 13, 2026
Last update July 13, 2026

CVSS base score

8.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in WP Swings Membership For WooCommerce membership-for-woocommerce allows Path Traversal.This issue affects Membership For WooCommerce: from n/a through <= 3.1.0.

Explanation of Vulnerability in Simple Terms

02Summary

Membership For WooCommerce versions 3.1.0 and earlier contain a path traversal vulnerability that allows unauthenticated attackers to disrupt site availability. An attacker can send specially crafted requests over the network to cause a denial of service. The vulnerability affects the entire site infrastructure due to scope change. Update to a version newer than 3.1.0.

What an attacker can do

03Attacker Capabilities

Make the site unavailable or unresponsive by sending malicious requests.

Potential impact on your site

04Site Impact

Your WooCommerce site could become unavailable or slow without warning or user action.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

July 13, 2026 CVE published

Related vulnerabilities

08Related CVE