CVE-2023-3947 LOW

CVE-2023-3947: Video Conferencing with Zoom <= 4.2.1 - Sensitive Information Exposure

Vendor J_3Rk
Product Video Conferencing with Zoom
Weakness CWE-321
Published July 26, 2023
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

3.7/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

The Video Conferencing with Zoom plugin for WordPress is vulnerable to Sensitive Information Exposure due to hardcoded encryption key on the 'vczapi_encrypt_decrypt' function in versions up to, and including, 4.2.1. This makes it possible for unauthenticated attackers to decrypt and view the meeting id and password.

Key dates

02Disclosure timeline

July 26, 2023 CVE published
April 8, 2026 Record updated