CVE-2011-0508

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cross-site scripting (XSS) vulnerability in system/modules/comments/Comments.php in Contao CMS 2.9.2, and possibly other versions before 2.9.3, allows remote attackers to inject arbitrary web script or HTML via the HTTP X_FORWARDED_FOR header, which is stored by system/libraries/Environment.php but not properly handled by a comments action to main.php.

Vulnerabilidad de ejecución de secuencias de comandos en sitios cruzados (XSS) en system/modules/comments/Comments.php en Contao CMS v2.9.2, y posiblemente otras versiones anteriores a 2.9.3, permite a atacantes remotos inyectar secuencias de comandos HTML o web de su elección a través de la cabecera X_FORWARDED_FOR, que es almacenada por system/libraries/Environment.php pero no se maneja adecuadamente por una acción "comments" a main.php.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-01-20 CVE Reserved
2011-01-20 CVE Published
2024-08-06 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (7)

URL	Tag	Source
http://dev.contao.org/issues/2751	X_refsource_confirm
http://www.osvdb.org/70440	Vdb Entry
http://www.securityfocus.com/archive/1/515691/100/0/threaded	Mailing List
https://exchange.xforce.ibmcloud.com/vulnerabilities/64679	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.contao.org/changelog.html	2018-10-09
http://www.contao.org/news/items/contao-2_9_3.html	2018-10-09

URL	Date	SRC
http://secunia.com/advisories/42899	2018-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Contao Search vendor "Contao"		Contao Cms Search vendor "Contao" for product "Contao Cms"				2.9.2 Search vendor "Contao" for product "Contao Cms" and version "2.9.2"		-		Affected