CVE-2026-39686 MEDIUM

CVE-2026-39686: WordPress BSK PDF Manager plugin <= 3.7.2 - Sensitive Data Exposure vulnerability

Vendor Bannersky
Product BSK PDF Manager
Weakness CWE-497
Published April 8, 2026
Last update April 29, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in bannersky BSK PDF Manager bsk-pdf-manager allows Retrieve Embedded Sensitive Data.This issue affects BSK PDF Manager: from n/a through <= 3.7.2.

Explanation of Vulnerability in Simple Terms

02Summary

BSK PDF Manager versions 3.7.2 and earlier contain an integrity vulnerability that allows unauthenticated attackers to modify data over the network. The vulnerability requires no user interaction and can be exploited remotely. Site administrators should update to a version newer than 3.7.2 to remediate this issue.

What an attacker can do

03Attacker Capabilities

Modify data or content on the site without authentication.

Potential impact on your site

04Site Impact

Unauthorized changes to PDF manager data or configuration without warning or audit trail.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 8, 2026 CVE published
April 29, 2026 Record updated

Related vulnerabilities

08Related CVE