What’s Vulnerable › Vulnerabilities

CVE-2013-3909

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 15.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-11-13 · updated 2026-06-16
• Weakness: CWE-200

Description

Microsoft Internet Explorer 6 through 8 allows remote attackers to read content from a different (1) domain or (2) zone via crafted characters in Cascading Style Sheets (CSS) token sequences, aka "Internet Explorer Information Disclosure Vulnerability."

Affected products

• Microsoft Internet Explorer 11: 6, 7, 8

References

• http://www.us-cert.gov/ncas/alerts/TA13-317A
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-088
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18342
• http://www.us-cert.gov/ncas/alerts/TA13-317A
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-088
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18342

Get alerted when CVE-2013-3909 or the next vulnerability affects your stack