When was CVE-2011-3243 disclosed?

CVE-2011-3243 was first published in the National Vulnerability Database on October 14, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-3243 actively exploited?

CVE-2011-3243 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 63.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-3243?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-3243, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2011-3243

NONENVD 0.0

0.0

Cross-site scripting (XSS) vulnerability in WebKit, as used in Apple iOS before 5 and Safari before 5.1.1, allows remote attackers to inject arbitrary web script or HTML via vectors involving inactive DOM windows.

CVSS v3: —
EG Score: —
EPSS: 63.5%
KEV: Not listed

References (14)

product-security@applehttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
product-security@applehttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00004.html
product-security@applehttp://osvdb.org/76353
product-security@applehttp://support.apple.com/kb/HT4999
product-security@applehttp://support.apple.com/kb/HT5000
product-security@applehttp://www.securityfocus.com/bid/50088
product-security@applehttps://exchange.xforce.ibmcloud.com/vulnerabilities/70564
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/Security-announce/2011//Oct/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/76353
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT4999
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT5000
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/50088
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/70564

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CVE-2011-3243

Published

Last Modified

References (14)

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-3243?

CVE-2011-3243

📅 Published

🔄 Last Modified

🔗 References (14)

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-3243?

Published

Last Modified

References (14)

Frequently asked(4)