CVE-2025-50881

HIGH

Use It Flow <10.0.0 moniteur.php - PHP Code Execution

Title source: manual
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-50881. PoCs published by 0xdeadbit.

AI-analyzed exploit summary This repository provides a detailed technical analysis of CVE-2025-50881, a Remote Code Execution vulnerability in API Use it Flow versions 8.2.0 and 9.2.0. The vulnerability arises from insufficient validation of the 'action' parameter in 'moniteur.php', leading to arbitrary code execution via the 'eval()' function.

Description

The `flow/admin/moniteur.php` script in Use It Flow administration website before 10.0.0 is vulnerable to Remote Code Execution. When handling GET requests, the script takes user-supplied input from the `action` URL parameter, performs insufficient validation, and incorporates this input into a string that is subsequently executed by the `eval()` function. Although a `method_exists()` check is performed, it only validates the part of the user input *before* the first parenthesis `(`, allowing an attacker to append arbitrary PHP code after a valid method call structure. Successful exploitation allows an unauthenticated or trivially authenticated attacker to execute arbitrary PHP code on the server with the privileges of the web server process.

Exploits (1)

nomisec WRITEUP
by 0xdeadbit · poc
https://github.com/0xdeadbit/CVE-2025-50881

This repository provides a detailed technical analysis of CVE-2025-50881, a Remote Code Execution vulnerability in API Use it Flow versions 8.2.0 and 9.2.0. The vulnerability arises from insufficient validation of the 'action' parameter in 'moniteur.php', leading to arbitrary code execution via the 'eval()' function.

Classification
Writeup 100%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: API Use it Flow Version 8.2.0 (Rev 15851), Version 9.2.0 (Rev 18093)
No auth needed
Prerequisites: Access to the 'moniteur.php' endpoint
devstral-2 · analyzed Mar 17, 2026 Full analysis →

Scores

CVSS v3 8.8
EPSS 0.0080
EPSS Percentile 51.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-94
Status published
Published Mar 16, 2026
Tracked Since Mar 17, 2026