Vulnerability Details : CVE-2011-0508
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2011-0508
- cpe:2.3:a:contao:contao_cms:2.9.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-0508
0.50%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 63 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-0508
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2011-0508
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-0508
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http://www.securityfocus.com/archive/1/515691/100/0/threaded
SecurityFocus
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http://www.contao.org/news/items/contao-2_9_3.html
Page not found (404) - Contao Open Source CMSPatch;Vendor Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/64679
Contao X_FORWARDED_FOR cross-site scripting CVE-2011-0508 Vulnerability Report
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http://dev.contao.org/issues/2751
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http://www.contao.org/changelog.html
Keep track of the Contao core changes - Contao Open Source CMSPatch
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http://secunia.com/advisories/42899
Sign inVendor Advisory
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http://www.osvdb.org/70440
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