CVE-2022-34919

CRITICAL

Zengenti Contensis < 15.2.1.79 - Unauthenticated Remote Code Execution via File Upload Wizard

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-34919. PoCs published by ahajnik.

AI-analyzed exploit summary This repository provides a detailed technical writeup for CVE-2022-34919, an unauthenticated arbitrary file upload vulnerability in Contensis CMS. It includes step-by-step exploitation details, HTTP request formats, and screenshots demonstrating the attack chain.

Description

The file upload wizard in Zengenti Contensis Classic before 15.2.1.79 does not correctly check that a user has authenticated. By uploading a crafted aspx file, it is possible to execute arbitrary commands.

Exploits (1)

nomisec WRITEUP
by ahajnik · poc
https://github.com/ahajnik/CVE-2022-34919

This repository provides a detailed technical writeup for CVE-2022-34919, an unauthenticated arbitrary file upload vulnerability in Contensis CMS. It includes step-by-step exploitation details, HTTP request formats, and screenshots demonstrating the attack chain.

Classification
Writeup 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Contensis CMS < 15.2.1.79
No auth needed
Prerequisites: Access to the target Contensis CMS instance · Network connectivity to the REST API endpoints
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (2)

Core 2
Core References
Product x_refsource_misc
https://www.zengenti.com/
Exploit, Third Party Advisory x_refsource_misc
https://github.com/ahajnik/CVE-2022-34919

Scores

CVSS v3 9.8
EPSS 0.0135
EPSS Percentile 67.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-287
Status published
Products (1)
zengenti/contensis < 15.2.1.79
Published Aug 23, 2022
Tracked Since Feb 18, 2026