CVE-2009-4855

TYPO3 4.0 - SQL Injection via showUid Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-4855. PoCs published by Ro0T-MaFia.

AI-analyzed exploit summary This is a writeup describing a SQL injection vulnerability in TYPO3 CMS 4.0. It provides a URL pattern for exploitation and a sample SQL injection payload but does not include executable code.

Description

SQL injection vulnerability in index.php in TYPO3 4.0 allows remote attackers to execute arbitrary SQL commands via the showUid parameter. NOTE: the TYPO3 Security Team disputes this report, stating that "there is no such vulnerability... The showUid parameter is generally used in third-party TYPO3 extensions - not in TYPO3 Core.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Ro0T-MaFia · textwebappsphp
https://www.exploit-db.com/exploits/9380

This is a writeup describing a SQL injection vulnerability in TYPO3 CMS 4.0. It provides a URL pattern for exploitation and a sample SQL injection payload but does not include executable code.

Classification
Writeup 90%
Attack Type
Sqli
Complexity
Trivial
Reliability
Theoretical
Target: TYPO3 CMS 4.0
No auth needed
Prerequisites: access to a vulnerable TYPO3 CMS 4.0 instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit, Third Party Advisory exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/9380
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/52308
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/35975

Scores

EPSS 0.0099
EPSS Percentile 58.1%

Details

CWE
CWE-89
Status published
Products (1)
typo3/typo3 4.0
Published May 11, 2010
Tracked Since Feb 18, 2026