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CVE-2015-0802

5.0
CVSS v2.0 Base Score
80.39%
HIGH RiskEPSS (99th percentile)

Mozilla Firefox before 37.0 relies on docshell type information instead of page principal information for Window.webidl access control, which might allow remote attackers to execute arbitrary JavaScript code with chrome privileges via certain content navigation that leverages the reachability of a privileged window with an unintended persistence of access to restricted internal methods.

Published: 4/1/2015
Modified: 5/6/2026
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Vulnerability Summary

CVSS v2 Score

5

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

EPSS Score (Exploitation Probability)

80.39%HIGH Exploitation Risk
99th percentile

This vulnerability has a 80.39% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.

CWE Classification

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