Easy Digital Downloads – Sell Digital Files & Subscriptions (eCommerce Store + Payments Made Easy) <= 3.3.2 - Authenticated (Admin+) Stored Cross-Site Scripting via Currency Settings

2024-08-09 00:00

Jonas Benjamin Friedli

Strategic Overview

Status

Patched in 3.3.3

Affected PluginEasy Digital Downloads – eCommerce Payments and Subscriptions made easy

Affected Version<= 3.3.2

CVSS4.4Medium

CVECVE-2024-6691

View all Easy Digital Downloads – eCommerce Payments and Subscriptions made easy vulnerabilities

Vulnerability Overview

The Easy Digital Downloads – Sell Digital Files & Subscriptions (eCommerce Store + Payments Made Easy) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the currency value in all versions up to, and including, 3.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Technical Analysis

REMEDIATION: Update to version 3.3.3, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2024-6691 https://www.wordfence.com/threat-intel/vulnerabilities/id/0459a6bd-334d-43b7-b289-271108564a53

CVSS Vector

4.4

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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