CVE-2005-4637

Kayako SupportSuite <= 3.00.26 - Cross-Site Scripting via Multiple Input Fields

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2005-4637. PoCs published by r0t3d3Vil.

AI-analyzed exploit summary The provided text describes a cross-site scripting (XSS) vulnerability in Kayako SupportSuite versions 3.00.26 and prior. It includes a sample URL demonstrating how an attacker could inject arbitrary script code via the 'nav' parameter.

Description

Multiple cross-site scripting (XSS) vulnerabilities in index.php in Kayako SupportSuite 3.00.26 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) nav parameter in the downloads module, (2) Full Name and (3) Email fields in the core module, (4) Full Name, (5) Email, and (6) Subject fields in the tickets module, or (7) Registered Email field in the lostpassword feature in the core module.

Exploits (1)

exploitdb WRITEUP VERIFIED
by r0t3d3Vil · textwebappsphp
https://www.exploit-db.com/exploits/26994

The provided text describes a cross-site scripting (XSS) vulnerability in Kayako SupportSuite versions 3.00.26 and prior. It includes a sample URL demonstrating how an attacker could inject arbitrary script code via the 'nav' parameter.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Kayako SupportSuite <= 3.00.26
No auth needed
Prerequisites: Access to a vulnerable Kayako SupportSuite instance
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/23916
Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/16094
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/22224
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/22225

Scores

EPSS 0.0171
EPSS Percentile 74.3%

Details

Status published
Published Dec 31, 2005
Tracked Since Feb 18, 2026