CSS & JavaScript Toolbox <= 8.4.1 — Information Exposure
868b7492-c550-4c06-adb0-3478eb7d9b55Published · Updated Action summary
Affected: ≤8.4.1Update to 8.4.2 or newer
All remediation steps- Severity
- Medium5.8
- CVSS
- 5.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:CScope- Changed
C:LConfidentiality- Low
I:NIntegrity- None
A:NAvailability- None
- Weakness
- CWE-200 Information Exposure
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
CSS & JavaScript Toolbox css-javascript-toolbox
- Affected≤ 8.4.1
- Patched in8.4.2
Update to 8.4.2 or newer.
You are affected if you run ≤ 8.4.1. Version 8.4.2 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under CSS & JavaScript Toolbox.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 8.4.2, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch CSS & JavaScript Toolbox to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to KingSkrupellos.
The CSS & JavaScript Toolbox plugin for WordPress is vulnerable to Sensitive Data Exposure in versions up to, and including, 8.4.1 by accessing '/wp-content/plugins/css-javascript-toolbox/models/uninstall/db/mysql/uninstall.sql' on a vulnerable sites. This can allow unauthenticated attackers to extract sensitive data such as the database backup.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in CSS & JavaScript Toolbox
All 6| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via cjtoolbox Shortcode ≤12.0.6Update to 12.0.7 | CVE-2025-14814 | |
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting via Assignment Engine Fields ≤12.0.6Update to 12.0.7 | CVE-2025-13533 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting ≤12.0.5Update to 12.0.6 | CVE-2025-11928 | |
| High7.5 | Authenticated (Subscriber+) Local File Inclusion <12.0.3Update to 12.0.3 | CVE-2025-3703 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode ≤11.8Update to 11.9 | CVE-2023-50823 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via cjtoolbox Shortcode
≤12.0.6Update to 12.0.7
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting via Assignment Engine Fields
≤12.0.6Update to 12.0.7
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤12.0.5Update to 12.0.6
- High7.5Authenticated (Subscriber+) Local File Inclusion
<12.0.3Update to 12.0.3
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode
≤11.8Update to 11.9
Same weakness (Information Exposure)
All Information Exposure| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 5.8
Record last updated
Sources & licenses
- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.