CVE-2021-44076

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

An issue was discovered in CrushFTP 9. The creation of a new user through the /WebInterface/UserManager/ interface allows an attacker, with access to the administration panel, to perform Stored Cross-Site Scripting (XSS). The payload can be executed in multiple scenarios, for example when the user's page appears in the Most Visited section of the page.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://labs.nettitude.com/blog/cve-2021-44076-cross-site-scripting-xss-in-crushftp/Exploit, Third Party Advisory
https://www.crushftp.com/Vendor Advisory
https://labs.nettitude.com/blog/cve-2021-44076-cross-site-scripting-xss-in-crushftp/Exploit, Third Party Advisory
https://www.crushftp.com/Vendor Advisory

Timeline

Published: Sep 15, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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