WordPress Custom CSS, JS & PHP plugin <= 2.4.1 - CSRF to RCE vulnerability

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-39601
StatePUBLISHED
AssignerPatchstack
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-04-16 13:15:52 UTC
Updated2026-04-23 15:29:52 UTC
DescriptionCross-Site Request Forgery (CSRF) vulnerability in WPFactory Custom CSS, JS & PHP custom-css allows Remote Code Inclusion.This issue affects Custom CSS, JS & PHP: from n/a through <= 2.4.1.

Risk And Classification

Primary CVSS: v3.1 9.6 CRITICAL from [email protected]

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

Problem Types: CWE-352 | CWE-352 Cross-Site Request Forgery (CSRF)

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
3.1CNACVSS9.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA WPFactory Custom CSS JS PHP affected 2.4.1 custom Not specified

References

ReferenceSourceLinkTags
patchstack.com/database/Wordpress/Plugin/custom-css/vulnerability/wordpress-... [email protected] patchstack.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Nguyen Xuan Chien | Patchstack Bug Bounty Program (en)

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