EIP-2026-103854

PRE-CVE

Apache UNO / LibreOffice Version: 6.1.2 / OpenOffice 4.1.6 API - Remote Code Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103854. PoCs published by sud0woodo.

AI-analyzed exploit summary This exploit leverages the Apache UNO API to achieve unauthenticated remote code execution (RCE) by connecting to a vulnerable LibreOffice/OpenOffice instance running the ServiceManager on an external interface. It uses the SystemShellExecute component to execute arbitrary commands (e.g., calc.exe).

Description

Apache UNO / LibreOffice Version: 6.1.2 / OpenOffice 4.1.6 API - Remote Code Execution

Exploits (1)

exploitdb WORKING POC
by sud0woodo · pythonremotemultiple
https://www.exploit-db.com/exploits/46544

This exploit leverages the Apache UNO API to achieve unauthenticated remote code execution (RCE) by connecting to a vulnerable LibreOffice/OpenOffice instance running the ServiceManager on an external interface. It uses the SystemShellExecute component to execute arbitrary commands (e.g., calc.exe).

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: LibreOffice 6.1.2, OpenOffice 4.1.6 (and other versions with UNO API)
No auth needed
Prerequisites: Target must run LibreOffice/OpenOffice with ServiceManager exposed on an external interface (e.g., via `soffice --accept='socket,host=0.0.0.0,port=2002;urp;StarOffice.Service'`)
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026