Unrated severityNVD Advisory· Published Mar 26, 2009· Updated Jun 16, 2026
CVE-2009-1070
CVE-2009-1070
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:expressionengine:expressionengine:1.6.4:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:expressionengine:expressionengine:1.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:expressionengine:expressionengine:1.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:expressionengine:expressionengine:1.6.6:*:*:*:*:*:*:*
- (no CPE)range: 1.6.4 - 1.6.6
Patches
Vulnerability mechanics
References
6- www.ngenuity.org/wordpress/2009/01/28/ngenuity-2009-003-expressionengine-persistent-cross-site-scripting/nvdExploit
- www.securityfocus.com/bid/34193nvdExploit
- secunia.com/advisories/34379nvdVendor Advisory
- expressionengine.com/docs/changelog.htmlnvd
- www.securityfocus.com/archive/1/502045/100/0/threadednvd
- exchange.xforce.ibmcloud.com/vulnerabilities/49359nvd
News mentions
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