CVE-2023-3947

LOW

Video Conferencing with Zoom plugin <4.2.1 - Info Disclosure

Title source: llm

Description

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.

References (3)

[Patch] https://plugins.trac.wordpress.org/browser/video-conferencing-with-zoom-api/tags/4.2.1/includes/helpers.php#L546

[Patch] https://plugins.trac.wordpress.org/browser/video-conferencing-with-zoom-api/trunk/includes/Helpers/Encryption.php?rev=2942302

[Third Party Advisory] https://www.wordfence.com/threat-intel/vulnerabilities/id/ba2515d9-ced0-4b49-87c4-04c8391c2608?source=cve

Scores

CVSS v3 3.7

EPSS 0.0038

EPSS Percentile 59.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-321

Status published

Products (2)

imdpen/video_conferencing_with_zoom < 4.2.1

j_3rk/Video Conferencing with Zoom < 4.2.1

Published Jul 26, 2023

Tracked Since Feb 18, 2026