CVE-2026-100715 Froxlor - Unrestricted File Upload

Froxlor <= 2.3.10 contains an arbitrary file deletion vulnerability caused by symlink following in the FTP data deletion cron task, letting authenticated customers delete arbitrary directories as root, exploit requires FTP home directory write access.

CVSS base score 9.6 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.40% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Unrestricted File Upload
Impact
Denial Of Service, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Published
26 September 2026
Updated
15 October 2026
Weakness
CWE-59

Vendor fix

Upgrade to version 2.3.12 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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