---
title: "CVE-2026-100715: Froxlor - Unrestricted File Upload"
description: "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."
url: https://panop.io/threat-heartbeat/CVE-2026-100715/
---

# 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 ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-100715)

## 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](https://cwe.mitre.org/data/definitions/59.html)

## 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

- [https://nvd.nist.gov/vuln/detail/CVE-2026-100715](https://nvd.nist.gov/vuln/detail/CVE-2026-100715)
- [https://github.com/froxlor/froxlor/security/advisories/GHSA-px4q-2rf7-cvcf](https://github.com/froxlor/froxlor/security/advisories/GHSA-px4q-2rf7-cvcf)
- [https://www.vulncheck.com/advisories/froxlor-before-2.3.12-arbitrary-file-deletion-via-symlink](https://www.vulncheck.com/advisories/froxlor-before-2.3.12-arbitrary-file-deletion-via-symlink)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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