CVE-2024-34070

CRITICAL

Froxlor < 2.1.9 - Unauthenticated Stored Cross-Site Scripting via Login Name Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2024-34070. PoCs published by Okymi-X, Akira07210.

AI-analyzed exploit summary This repository contains a functional Python-based proof-of-concept exploit for CVE-2024-34070, a stored XSS vulnerability in Froxlor before version 2.1.9. The exploit injects a malicious payload via the login form, which, when viewed by an admin, creates a new administrator account.

Description

Froxlor is open source server administration software. Prior to 2.1.9, a Stored Blind Cross-Site Scripting (XSS) vulnerability was identified in the Failed Login Attempts Logging Feature of the Froxlor Application. An unauthenticated User can inject malicious scripts in the loginname parameter on the Login attempt, which will then be executed when viewed by the Administrator in the System Logs. By exploiting this vulnerability, the attacker can perform various malicious actions such as forcing the Administrator to execute actions without their knowledge or consent. For instance, the attacker can force the Administrator to add a new administrator controlled by the attacker, thereby giving the attacker full control over the application. This vulnerability is fixed in 2.1.9.

Exploits (2)

github WORKING POC
by Okymi-X · pythonpoc
https://github.com/Okymi-X/CVE-2024-34070

This repository contains a functional Python-based proof-of-concept exploit for CVE-2024-34070, a stored XSS vulnerability in Froxlor before version 2.1.9. The exploit injects a malicious payload via the login form, which, when viewed by an admin, creates a new administrator account.

Classification
Working Poc 100%
Attack Type
Xss
Complexity
Moderate
Reliability
Reliable
Target: Froxlor < 2.1.9
No auth needed
Prerequisites: Target must be running Froxlor < 2.1.9 · An admin must view the system logs for the payload to execute
devstral-2 · analyzed Jun 06, 2026 Full analysis →
github WORKING POC
by Akira07210 · pythonpoc
https://github.com/Akira07210/Exploit-CVE-2024-34070

This repository contains a functional exploit for CVE-2024-34070, which leverages a stored XSS vulnerability in Froxlor to create an admin account. The exploit uses a crafted payload to trigger JavaScript execution, which then sends an HTTP request to create a new admin user.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Moderate
Reliability
Reliable
Target: Froxlor (version not specified)
No auth needed
Prerequisites: Target URL · Desired username and password for the new admin account
devstral-2 · analyzed May 19, 2026 Full analysis →

Scores

CVSS v3 9.6
EPSS 0.0096
EPSS Percentile 57.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-79 CWE-80
Status published
Products (2)
froxlor/froxlor 0 - 2.1.9Packagist
froxlor/Froxlor < 2.1.9
Published May 14, 2024
Tracked Since Feb 18, 2026