CVE-2017-20254

HIGH

Joomla! Component User Bench 1.0 SQL Injection via userid

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2017-20254. PoCs published by Ihsan Sencan.

AI-analyzed exploit summary The exploit demonstrates a SQL injection vulnerability in Joomla! Component User Bench 1.0 via the 'userid' parameter. The provided payload extracts database information using a time-based blind SQL injection technique.

Description

Joomla! Component User Bench 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the userid parameter. Attackers can send GET requests to index.php with the option=com_userbench&view=detail&userid parameter containing SQL injection payloads to extract sensitive database information including credentials and configuration data.

Exploits (1)

exploitdb WORKING POC
by Ihsan Sencan · textwebappsphp
https://www.exploit-db.com/exploits/43357

The exploit demonstrates a SQL injection vulnerability in Joomla! Component User Bench 1.0 via the 'userid' parameter. The provided payload extracts database information using a time-based blind SQL injection technique.

Classification
Working Poc 90%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Joomla! Component User Bench 1.0
No auth needed
Prerequisites: access to the vulnerable Joomla! component
devstral-2 · analyzed Jun 19, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit
ExploitDB-43357
https://www.exploit-db.com/exploits/43357
Product product
Official Product Homepage
http://www.gegabyte.org/
Third Party Advisory third-party-advisory
VulnCheck Advisory: Joomla! Component User Bench 1.0 SQL Injection via userid
https://www.vulncheck.com/advisories/joomla-component-user-bench-sql-injection-via-userid

Scores

CVSS v3 8.2
EPSS 0.0033
EPSS Percentile 25.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-89
Status published
Products (1)
Gegabyte/User Bench 1.0
Published Jun 19, 2026
Tracked Since Jun 19, 2026