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CVE-2011-0508

N/A

Published: January 20, 2011 at 06:00 PM UTC

Updated: June 16, 2026 at 11:27 PM UTC

1 product affected across 1 vendorContao CMS

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Severity

N/A

Exploit prediction

EPSS 2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Contao CMS · Contao

95%

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (7)

x_refsource_CONFIRM

Source: [email protected]

http://dev.contao.org/issues/2751

Third Party Advisoryx_refsource_SECUNIAVendor Advisory

Source: [email protected]

http://secunia.com/advisories/42899

x_refsource_CONFIRMPatch

Source: [email protected]

http://www.contao.org/changelog.html

x_refsource_CONFIRMPatchVendor Advisory

Source: [email protected]

http://www.contao.org/news/items/contao-2_9_3.html

VDB Entryx_refsource_OSVDB

Source: [email protected]

http://www.osvdb.org/70440

Mailing Listx_refsource_BUGTRAQ

Source: [email protected]

http://www.securityfocus.com/archive/1/515691/100/0/threaded

VDB Entryx_refsource_XF

Source: [email protected]

https://exchange.xforce.ibmcloud.com/vulnerabilities/64679

CVSS

4.3MEDIUM[email protected]

Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

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