CVE-2025-63419

MEDIUM

CrushFTP < 11.3.7_60 - Cross-Site Scripting via File Share Email Body

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2025-63419. PoCs published by MMAKINGDOM, hossainshadat.

AI-analyzed exploit summary This repository documents CVE-2025-63419, an HTML injection vulnerability in CrushFTP before 11.3.7_60. The issue arises due to improper sanitization of filenames in the file-sharing feature, allowing HTML injection in email notifications.

Description

Cross Site Scripting (XSS) vulnerability in CrushFTP 11.3.6_48. The Web-Based Server has a feature where users can share files, the feature reflects the filename to an emailbody field with no sanitations leading to HTML Injection.

Exploits (2)

nomisec WRITEUP 2 stars
by MMAKINGDOM · poc
https://github.com/MMAKINGDOM/CVE-2025-63419

This repository documents CVE-2025-63419, an HTML injection vulnerability in CrushFTP before 11.3.7_60. The issue arises due to improper sanitization of filenames in the file-sharing feature, allowing HTML injection in email notifications.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: CrushFTP before 11.3.7_60
Auth required
Prerequisites: Access to CrushFTP web interface · Ability to rename files
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 6.1
EPSS 0.0020
EPSS Percentile 9.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
crushftp/crushftp < 11.3.7_60
Published Nov 12, 2025
Tracked Since Feb 18, 2026