CVE-2025-63307
Last modified
CVE-2025-63307 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. alexusmai laravel-file-manager 3.3.1 is vulnerable to Cross Site Scripting (XSS). The application permits user-controlled upload, create, and rename of files to HTML and SVG types and serves those files inline without adequate content-type validation or output sanitization.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
Description
alexusmai laravel-file-manager 3.3.1 is vulnerable to Cross Site Scripting (XSS). The application permits user-controlled upload, create, and rename of files to HTML and SVG types and serves those files inline without adequate content-type validation or output sanitization.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Alexusmai | Laravel File Manager | 3.3.1 |
References
- https://github.com/Theethat-Thamwasin/CVE-2025-63307Third Party Advisory
- https://github.com/Theethat-Thamwasin/CVE-2025-63307/blob/main/POC-CVE-63307.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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