EIP-2026-109820

PRE-CVE

Nagios Log Server 1.4.1 - Multiple Vulnerabilities

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-109820. PoCs published by Security-Assessment.com.

AI-analyzed exploit summary This document details multiple vulnerabilities in Nagios Log Server <= 1.4.1, including authentication bypass via session cookie forgery, stored XSS through log injection, and privilege escalation via sudo misconfiguration. It provides technical analysis, proof-of-concept code snippets, and exploitation steps.

Description

Nagios Log Server 1.4.1 - Multiple Vulnerabilities

Exploits (1)

exploitdb WRITEUP

by Security-Assessment.com · textwebappsphp

https://www.exploit-db.com/exploits/40250

View Code ZIP pw:eip

This document details multiple vulnerabilities in Nagios Log Server <= 1.4.1, including authentication bypass via session cookie forgery, stored XSS through log injection, and privilege escalation via sudo misconfiguration. It provides technical analysis, proof-of-concept code snippets, and exploitation steps.

Classification

Writeup 100%

Attack Type

Auth Bypass | Xss | Lpe

Complexity

Moderate

Reliability

Reliable

Target: Nagios Log Server <= 1.4.1

No auth needed

Prerequisites: Network access to Nagios Log Server · Ability to send crafted HTTP requests · Access to TCP port 5544 for XSS

MITRE ATT&CK

T1189 - Drive-by Compromise T1059 - Command and Scripting Interpreter T1068 - Exploitation for Privilege Escalation

devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026