CVE-2009-1070

no score yetEPSS 1.7%

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.

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2009-03-26
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

expressionengine:expressionengine

References

http://expressionengine.com/docs/changelog.html#v167
http://secunia.com/advisories/34379
http://www.ngenuity.org/wordpress/2009/01/28/ngenuity-2009-003-expressionengine-persistent-cross-site-scripting/
http://www.securityfocus.com/archive/1/502045/100/0/threaded
http://www.securityfocus.com/bid/34193

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