Web Directory Free: SQL injection

Web Directory Free is affected by SQL injection. Exploitation requires an authenticated WordPress account. A successful request can alter database queries and expose or modify WordPress data.

CVE / CNA score 8.8 CVSS 3.1 · security@wordfence.com

NVD score 8.8 CVSS 3.1 · nvd@nist.gov

Component: Web Directory Free
Plugin slug: web-directory-free
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Jun 02, 2023
Weakness: CWE-89 — Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

This CVE was published Jun 02, 2023 and is one of 10 known issues for this plugin.

What to do

Update, patch or deactivate.

Update Web Directory Free to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

The Web Directory Free for WordPress is vulnerable to SQL Injection via the ‘post_id’ parameter in versions up to, and including, 1.6.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with contributor-level privileges to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

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

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

References

Update, patch or deactivate.

Technical description

Primary and upstream sources