Easy Digital Downloads < 3.1.0.4 - SQL Injection

2023-01-12 00:00

Joshua Martinelle

Strategic Overview

Status

Patched in 3.1.0.4

Affected PluginEasy Digital Downloads – eCommerce Payments and Subscriptions made easy

Affected Version<= 3.1.0.3

CVSS9.8Critical

CVECVE-2023-23489

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

Vulnerability Overview

The Easy Digital Downloads plugin for WordPress is vulnerable to SQL Injection in versions before 3.1.0.4 via the 's' parameter used in the 'edd_download_search' AJAX action. This allows unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Technical Analysis

REMEDIATION: Update to version 3.1.0.4, or a newer patched version --- IDENTIFIER: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

External References

https://www.cve.org/CVERecord?id=CVE-2023-23489 https://www.wordfence.com/threat-intel/vulnerabilities/id/508b6466-2786-4d6b-9ab2-772050af4803

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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