CVE-2022-3747
The Becustom plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.5.2.
Does this matter?
Lower severity and a low EPSS score (0.84%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- EPSS
- 0.84% probability · 58th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- muffingroup/becustom
- Source
- security@wordfence.com
EPSS 0.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2022-3747.txtExploit, Third Party Advisory
- https://muffingroup.com/betheme/features/be-custom/Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/83c0e096-f054-4367-a85f-582c0771e3fe?source=cve
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3747Third Party Advisory
- https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2022-3747.txtExploit, Third Party Advisory
- https://muffingroup.com/betheme/features/be-custom/Product
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3747Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.