CVE-2019-9591

MEDIUM

ShoreTel Connect ONSITE <19.49.1500.0 - XSS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-9591. PoCs published by Ramikan.

AI-analyzed exploit summary The provided text describes multiple reflected XSS and session fixation vulnerabilities in Shoretel Connect software. It includes affected URLs, parameters, and versions, but does not contain executable exploit code.

Description

A reflected Cross-site scripting (XSS) vulnerability in ShoreTel Connect ONSITE before 19.49.1500.0 allows remote attackers to inject arbitrary web script or HTML via the brandUrl parameter.

Exploits (1)

exploitdb WRITEUP
by Ramikan · textwebappsphp
https://www.exploit-db.com/exploits/46666

The provided text describes multiple reflected XSS and session fixation vulnerabilities in Shoretel Connect software. It includes affected URLs, parameters, and versions, but does not contain executable exploit code.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Shoretel Connect (versions 18.62.2000.0, 19.45.5101.0, 19.47.9000.0, 19.48.8400.0)
No auth needed
Prerequisites: Access to the vulnerable web application
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/46666/

Scores

CVSS v3 6.1
EPSS 0.0535
EPSS Percentile 91.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
mitel/connect_onsite < 19.49.1500.0
Published Mar 06, 2019
Tracked Since Feb 18, 2026