5.9 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.007 Low
EPSS
Percentile
80.6%
Cross-site scripting (XSS) vulnerability in system/index.php in ExpressionEngine 1.6.4 through 1.6.6, and possibly earlier versions, allows remote attackers to inject arbitrary web script or HTML via the avatar parameter.
expressionengine.com/docs/changelog.html#v167
secunia.com/advisories/34379
www.ngenuity.org/wordpress/2009/01/28/ngenuity-2009-003-expressionengine-persistent-cross-site-scripting/
www.securityfocus.com/archive/1/502045/100/0/threaded
www.securityfocus.com/bid/34193
exchange.xforce.ibmcloud.com/vulnerabilities/49359