What’s Vulnerable › Vulnerabilities

CVE-2025-63420

• Severity: medium (CVSS 4.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-11-07 · updated 2026-06-17
• Weakness: CWE-79

Description

CrushFTP11 before 11.3.7_57 is vulnerable to stored HTML injection in the CrushFTP Admin Panel (Reports / "Who Created Folder"), enabling persistent HTML execution in admin sessions.

Affected products

• CrushFTP: from 11.0.1 before 11.3.7_57 — fixed in 11.3.7_57

How to fix

Upgrade to a fixed version: CrushFTP 11.3.7_57. Check the vendor advisory for mitigations.

References

• https://gist.github.com/MMAKINGDOM/791d264c27656f0a4aa3c0ae35075e70
• https://github.com/MMAKINGDOM/CVE-2025-63420/

Get alerted when CVE-2025-63420 or the next vulnerability affects your stack