CVE-2023-3947

Video Conferencing with Zoom <= 4.2.1 - Sensitive Information Exposure

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El plugin Video Conferencing with Zoom para WordPress es vulnerable a la exposición de información sensible debido a que la clave de cifrado está codificada en la función "vczapi_encrypt_decrypt" en versiones hasta la v4.2.1 inclusive. Esto permite a atacantes no autenticados descifrar y ver el identificador y la contraseña de la reunión.

*Credits: Lana Codes

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-07-25 CVE Reserved
2023-07-25 CVE Published
2024-08-02 CVE Updated
2024-08-27 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-321: Use of Hard-coded Cryptographic Key

CAPEC

References (3)

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

URL	Date	SRC

URL	Date	SRC
https://plugins.trac.wordpress.org/browser/video-conferencing-with-zoom-api/tags/4.2.1/includes/helpers.php#L546	2023-11-07
https://plugins.trac.wordpress.org/browser/video-conferencing-with-zoom-api/trunk/includes/Helpers/Encryption.php?rev=2942302	2023-11-07

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Imdpen Search vendor "Imdpen"		Video Conferencing With Zoom Search vendor "Imdpen" for product "Video Conferencing With Zoom"				<= 4.2.1 Search vendor "Imdpen" for product "Video Conferencing With Zoom" and version " <= 4.2.1"		wordpress		Affected