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CVE

CWE

Training

CVE-2022-3747

Published: Nov 29, 2022

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

The Becustom plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.5.2. This is due to missing nonce validation when saving the plugin's settings. This makes it possible for unauthenticated attackers to update the plugin's settings like betheme_url_slug, replaced_theme_author, and betheme_label to name a few, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vendor	Product	Versions
MuffinGroup	Becustom	affected `0 - <= 1.0.5.2`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/83c0e096-f054-4367-a85f-582c0771e3fe?source=cve

https://muffingroup.com/betheme/features/be-custom/

https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2022-3747.txt

https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3747

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