CVE-2023-50072

MEDIUM

OpenKM 7.1.40 - Authenticated Stored Cross-Site Scripting via File Note Upload

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-50072. PoCs published by ahrixia.

AI-analyzed exploit summary The repository provides a functional proof-of-concept for CVE-2023-50072, demonstrating a stored XSS vulnerability in OpenKM 7.1.40 via the 'text' parameter in note uploads. It includes a detailed HTTP request example and payloads to trigger the XSS.

Description

A Stored Cross-Site Scripting (XSS) vulnerability exists in OpenKM version 7.1.40 (dbb6e88) With Professional Extension that allows an authenticated user to upload a note on a file which acts as a stored XSS payload. Any user who opens the note of a document file will trigger the XSS.

Exploits (1)

nomisec WORKING POC 4 stars
by ahrixia · poc
https://github.com/ahrixia/CVE-2023-50072

The repository provides a functional proof-of-concept for CVE-2023-50072, demonstrating a stored XSS vulnerability in OpenKM 7.1.40 via the 'text' parameter in note uploads. It includes a detailed HTTP request example and payloads to trigger the XSS.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: OpenKM 7.1.40 with Professional Extension
Auth required
Prerequisites: Authenticated access to OpenKM · Ability to upload notes to files
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (1)

Core 1
Core References
Exploit, Third Party Advisory
https://github.com/ahrixia/CVE-2023-50072

Scores

CVSS v3 5.4
EPSS 0.0062
EPSS Percentile 44.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/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)
openkm/openkm 7.1.40
Published Jan 13, 2024
Tracked Since Feb 18, 2026