CVE-2010-4838

com_jsupport 1.5.6 - Authenticated SQL Injection via Alpha Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2010-4838. PoCs published by Valentin.

AI-analyzed exploit summary This is a writeup describing a SQL injection vulnerability in the Joomla component com_jsupport version 1.5.6. It provides examples of vulnerable URLs but does not include functional exploit code.

Description

SQL injection vulnerability in the JSupport (com_jsupport) component 1.5.6 for Joomla! allows remote authenticated users, with Public Back-end permissions, to execute arbitrary SQL commands via the alpha parameter in a (1) listTickets or (2) listFaqs action to administrator/index.php.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Valentin · textwebappsphp
https://www.exploit-db.com/exploits/15502

This is a writeup describing a SQL injection vulnerability in the Joomla component com_jsupport version 1.5.6. It provides examples of vulnerable URLs but does not include functional exploit code.

Classification
Writeup 90%
Attack Type
Sqli
Complexity
Trivial
Reliability
Theoretical
Target: Joomla com_jsupport component 1.5.6
Auth required
Prerequisites: Access to Joomla administrator backend · Valid session
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/42262
Exploit exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/15502
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/8379

Scores

EPSS 0.0086
EPSS Percentile 53.9%

Details

CWE
CWE-89
Status published
Products (1)
extensiondepot/com_jsupport 1.5.6
Published Sep 14, 2011
Tracked Since Feb 18, 2026