EIP-2026-102418

PRE-CVE

PRTG Traffic Grapher 6.2.1 - 'url' Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102418. PoCs published by Patrick Webster.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in PRTG Traffic Grapher by injecting a script tag into the 'url' parameter of the login page. The PoC uses a simple alert to display the user's cookies, proving arbitrary JavaScript execution.

Description

PRTG Traffic Grapher 6.2.1 - 'url' Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC VERIFIED
by Patrick Webster · textwebappsjava
https://www.exploit-db.com/exploits/34108

This exploit demonstrates a cross-site scripting (XSS) vulnerability in PRTG Traffic Grapher by injecting a script tag into the 'url' parameter of the login page. The PoC uses a simple alert to display the user's cookies, proving arbitrary JavaScript execution.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: PRTG Traffic Grapher versions prior to 6.2.1.963/964
No auth needed
Prerequisites: Access to the target's login page
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026