CVE-2025-63420

low-risk
Published 2025-11-07

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.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.1/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Crushftp

References (2)

Exploit https://gist.github.com/MMAKINGDOM/791d264c27656f0a4aa3c0ae35075e70
Exploit https://github.com/MMAKINGDOM/CVE-2025-63420/
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal