CVE-2011-4335

Contao < 2.10.2 - Cross-Site Scripting via PATH_INFO to index.php

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2011-4335. PoCs published by Stefan Schurtz.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in Contao 2.10.1 by injecting malicious script tags into the URL. The PoC shows how arbitrary JavaScript can be executed in the context of the affected site.

Description

Multiple cross-site scripting (XSS) vulnerabilities in Contao before 2.10.2 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php in a (1) teachers.html or (2) teachers/ action.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Stefan Schurtz · textwebappsphp
https://www.exploit-db.com/exploits/36225

This exploit demonstrates a cross-site scripting (XSS) vulnerability in Contao 2.10.1 by injecting malicious script tags into the URL. The PoC shows how arbitrary JavaScript can be executed in the context of the affected site.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Contao 2.10.1
No auth needed
Prerequisites: A vulnerable version of Contao · User interaction to visit the crafted URL
MITRE ATT&CK
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/520046/100/0/threaded
Mailing List mailing-list x_refsource_mlist
http://openwall.com/lists/oss-security/2011/11/21/30
Mailing List mailing-list x_refsource_mlist
http://openwall.com/lists/oss-security/2011/11/22/1
Various Sources x_refsource_misc
http://www.rul3z.de/advisories/SSCHADV2011-025.txt

Scores

EPSS 0.0162
EPSS Percentile 73.3%

Details

CWE
CWE-79
Status published
Products (46)
contao/contao_cms 2.0 (4 CPE variants)
contao/contao_cms 2.1.0
contao/contao_cms 2.1.1
contao/contao_cms 2.1.2
contao/contao_cms 2.1.3
contao/contao_cms 2.1.4
contao/contao_cms 2.1.5
contao/contao_cms 2.1.6
contao/contao_cms 2.1.7
contao/contao_cms 2.1.8
... and 36 more
Published Nov 28, 2011
Tracked Since Feb 18, 2026