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Vulnerability record · CVE-2002-2311 · published 31 December 2002

CVE-2002-2311: Microsoft internet explorer permissions and access controls vulnerability

Microsoft · Internet Explorer

Microsoft Internet Explorer 6.0 and possibly others allows remote attackers to upload arbitrary file contents when users press a key corresponding to the JavaScript (1) event.ctrlKey or (2) event.shiftKey onkeydown event contained in a webpage. NOTE: it was reported that the vendor has disputed the severity of this issue.

6.4 CVSS 2.0 Medium EPSS 9.5% · top 4.7% CWE-264 · Permissions and access controls
6.4CVSS 2.0 base score
9.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
8References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Microsoft Internet Explorer 6.0 and possibly others allows remote attackers to upload arbitrary file contents when users press a key corresponding to the JavaScript (1) event.ctrlKey or (2) event.shiftKey onkeydown event contained in a webpage. NOTE: it was reported that the vendor has disputed the severity of this issue.

AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://online.securityfocus.com/archive/1/283866
http://online.securityfocus.com/archive/1/284068
http://www.iss.net/security_center/static/9653.php
http://www.securityfocus.com/bid/5290 Exploit
http://online.securityfocus.com/archive/1/283866
http://online.securityfocus.com/archive/1/284068
http://www.iss.net/security_center/static/9653.php
http://www.securityfocus.com/bid/5290 Exploit

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2002-2311), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.