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Vulnerability record · CVE-2025-63307 · published 6 November 2025

CVE-2025-63307: Alexusmai laravel file manager cross-site scripting vulnerability

AAlexusmai · Laravel File Manager

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.

8.1 CVSS 3.1 High EPSS 0.37% · top 71.8% CWE-79 · Cross-site scripting
8.1CVSS 3.1 base score
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 1 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Theethat-Thamwasin/CVE-2025-63307 Third Party Advisory
https://github.com/alexusmai/laravel-file-manager Product
https://github.com/Theethat-Thamwasin/CVE-2025-63307/blob/main/POC-CVE-63307.md ExploitThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-63307), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.