CVE-2005-0842

Kayako eSupport 2.3 - Cross-Site Scripting via _i or _c Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2005-0842. PoCs published by GulfTech Security.

AI-analyzed exploit summary The provided text describes a cross-site scripting (XSS) vulnerability in Kayako ESupport 2.3, where multiple parameters in the 'index.php' script can be exploited to inject malicious HTML and script code. The vulnerability allows for theft of cookie-based authentication credentials or other attacks.

Description

Cross-site scripting (XSS) vulnerability in index.php in Kayako eSupport 2.3 allows remote attackers to inject arbitrary web script or HTML via the (1) _i or (2) _c parameter.

Exploits (1)

exploitdb WRITEUP VERIFIED
by GulfTech Security · textwebappsphp
https://www.exploit-db.com/exploits/25257

The provided text describes a cross-site scripting (XSS) vulnerability in Kayako ESupport 2.3, where multiple parameters in the 'index.php' script can be exploited to inject malicious HTML and script code. The vulnerability allows for theft of cookie-based authentication credentials or other attacks.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Kayako ESupport 2.3
No auth needed
Prerequisites: Access to the target application's URL
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Mailing List mailing-list x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=111151292704335&w=2
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/13563

Scores

EPSS 0.0263
EPSS Percentile 83.5%

Details

Status published
Products (1)
kayako/esupport 2.3
Published May 02, 2005
Tracked Since Feb 18, 2026