CVE-2011-0166: n/a vulnerability

CVE-2011-0166: The HTML5 drag and drop functionality in WebKit in Apple Safari before 5.0.4 allows user-assisted remote at...

The HTML5 drag and drop functionality in WebKit in Apple Safari before 5.0.4 allows user-assisted remote attackers to bypass the Same Origin Policy and obtain sensitive information via vectors related to the dragging of content. NOTE: this might overlap CVE-2011-0778.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 21:43 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old Apple Safari WebKit issue where a user could be tricked into dragging content in a way that bypassed browser same-origin protections and exposed sensitive information. Business urgency is mainly for environments with unsupported legacy Safari installations. Exposure is likely limited to endpoints still running Apple Safari before 5.0.4. Modern managed environments should have low exposure, but legacy kiosks, archived systems, or unmanaged Macs require verification. Treat this as a legacy exposure cleanup item unless affected Safari versions are still present. Prioritize discovery first, then remove or upgrade any obsolete browser installations. Mitigation focus: Upgrade Safari to 5.0.4 or later, or a currently supported browser version.; Remove unsupported Safari versions from managed endpoints.; Check Apple advisory guidance for the relevant platform and update path..

Prepared: Jun 24, 2026, 13:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 11, 2011, 22:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
apple-safari-html5-info-disclosure(66004)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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