Cross site scripting

2011-01-2019:00:00

PRIOn knowledge base

www.prio-n.com

6 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.2%

JSON

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.

CPENameOperatorVersion
contao_cmseq2.9.2

CPE	Name	Operator	Version
	contao_cms	eq	2.9.2

References

dev.contao.org/issues/2751

secunia.com/advisories/42899

www.contao.org/changelog.html

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

www.osvdb.org/70440

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

exchange.xforce.ibmcloud.com/vulnerabilities/64679