CVE-2024-25411

MEDIUM

Flatpress < 1.3 - Cross-Site Scripting via Username Parameter in setup.php

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2024-25411. PoCs published by paragbagul111.

AI-analyzed exploit summary This repository contains a proof-of-concept for CVE-2024-25411, a stored XSS vulnerability in FlatPress v1.2.1. The exploit demonstrates how arbitrary JavaScript can be executed via the username parameter in setup.php.

Description

A cross-site scripting (XSS) vulnerability in Flatpress v1.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the username parameter in setup.php.

Exploits (1)

nomisec WORKING POC
by paragbagul111 · poc
https://github.com/paragbagul111/CVE-2024-25411

This repository contains a proof-of-concept for CVE-2024-25411, a stored XSS vulnerability in FlatPress v1.2.1. The exploit demonstrates how arbitrary JavaScript can be executed via the username parameter in setup.php.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: FlatPress 1.2.1
No auth needed
Prerequisites: Access to the FlatPress setup.php page
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3

Scores

CVSS v3 6.1
EPSS 0.0075
EPSS Percentile 49.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
flatpress/flatpress < 1.3
Published Sep 27, 2024
Tracked Since Feb 18, 2026