CVE-2026-16032
LWS Optimize < 4.1.2 - Unauthenticated Stored XSS via Real User Monitoring
- State
- Published
- Severity
- 6.1 Medium
- Published
- Aug 9, 2026
- Updated
- Aug 10, 2026
- Reserved
- Jul 17, 2026
Description
The LWS Optimize WordPress plugin before 4.1.2 does not properly escape a value submitted through an unauthenticated analytics endpoint before storing it and rendering it in an administrative dashboard, allowing unauthenticated attackers to inject arbitrary web scripts that execute when an administrator views the affected dashboard page.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
LWS OptimizeUnknown |
|
References
- https://wpscan.com/vulnerability/f8520320-527b-4b30-9bac-f6e538154a40/exploitvdb-entrytechnical-description
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