CVE-2023-3371 MEDIUM

CVE-2023-3371: EmbedPress <= 3.7.3 - Sensitive Information Exposure

Vendor Wpdevteam
Product EmbedPress – PDF Embedder, Embed YouTube Videos, 3D FlipBook, Social feeds, Docs & more
Weakness CWE-321
Published June 27, 2023
Last update April 8, 2026

CVSS base score

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

CVSS vector

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

What the vulnerability does

01Description

The EmbedPress plugin for WordPress is vulnerable to Sensitive Information Exposure due to hardcoded encryption key on the 'lock_content_form_handler' and 'display_password_form' function in versions up to, and including, 3.7.3. This makes it possible for unauthenticated attackers to decrypt and view the password protected content.

Explanation of Vulnerability in Simple Terms

02Summary

EmbedPress versions up to 3.7.3 expose sensitive API keys and credentials in the plugin's settings. An attacker on the network can read these secrets without authentication, potentially gaining access to third-party services integrated with the plugin. Update to a version newer than 3.7.3 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Read API keys and credentials stored in the plugin settings without logging in.

Potential impact on your site

04Site Impact

Third-party service credentials (YouTube, PDF, social media APIs) exposed to anyone who can reach your site.

Conditions required to exploit

05Prerequisites

Network access to the site; no authentication or user interaction required.

Key dates

06Disclosure timeline

June 27, 2023 CVE published
April 8, 2026 Record updated

Related vulnerabilities

08Related CVE