CVE-2006-6690

Typo3 <4.0.3, 3.7, 3.8, 4.1 beta - Authenticated Command Injection

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-6690. PoCs published by D. Fabian.

AI-analyzed exploit summary This exploit leverages a command injection vulnerability in TYPO3's 'rtehtmlarea' extension by sending a maliciously crafted POST request to execute arbitrary system commands. The payload injects a command to create a file in /tmp, demonstrating the vulnerability.

Description

rtehtmlarea/pi1/class.tx_rtehtmlarea_pi1.php in Typo3 4.0.0 through 4.0.3, 3.7 and 3.8 with the rtehtmlarea extension, and 4.1 beta allows remote authenticated users to execute arbitrary commands via shell metacharacters in the userUid parameter to rtehtmlarea/htmlarea/plugins/SpellChecker/spell-check-logic.php, and possibly another vector.

Exploits (1)

exploitdb WORKING POC VERIFIED
by D. Fabian · textwebappsphp
https://www.exploit-db.com/exploits/29300

This exploit leverages a command injection vulnerability in TYPO3's 'rtehtmlarea' extension by sending a maliciously crafted POST request to execute arbitrary system commands. The payload injects a command to create a file in /tmp, demonstrating the vulnerability.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: TYPO3 versions 4.0 to 4.0.3, 4.1beta, and 3.7/3.8 with 'rtehtmlarea' extension
No auth needed
Prerequisites: Target must have the 'rtehtmlarea' extension installed · Network access to the TYPO3 instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (11)

Core 11
Core References
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/454944/100/0/threaded
Patch, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/23466
Exploit x_refsource_misc
http://www.sec-consult.com/272.html
Vendor Advisory mailing-list x_refsource_mlist
http://lists.netfielders.de/pipermail/typo3-announce/2006/000045.html
Exploit, Patch vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1017428
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/2056
Vendor Advisory mailing-list x_refsource_mlist
http://lists.netfielders.de/pipermail/typo3-announce/2006/000046.html
Patch, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/23446
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/5094
Exploit, Patch vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/21680

Scores

EPSS 0.0598
EPSS Percentile 92.4%

Details

Status published
Products (6)
typo3/typo3 3.7.0
typo3/typo3 3.8
typo3/typo3 4.0
typo3/typo3 4.0.1
typo3/typo3 4.0.2
typo3/typo3 4.0.3
Published Dec 21, 2006
Tracked Since Feb 18, 2026