Internet Explorer 5.01 through 6 SP1 allows remote attackers to bypass zone restrictions via a javascript protocol URL in a sub-frame, which is added to the history list and executed in the top window's zone when the history.back (back) function is called, as demonstrated by BackToFramedJpu, aka the "Travel Log Cross Domain Vulnerability."

Threat-Mapped Scoring

Score: 0.0

Priority: Unclassified

EPSS

Score: 0.59285
Percentile: 0.98121

CVSS Scoring

Affected Products

• cpe:2.3:a:microsoft:ie:6.0:sp1:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:5.0:*:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:5.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp1:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp2:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp3:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:5.5:*:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:5.5:sp1:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:5.5:sp2:*:*:*:*:*:*
• cpe:2.3:a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*

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