CVE-2020-6808
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Description
When a JavaScript URL (javascript:) is evaluated and the result is a string, this string is parsed to create an HTML document, which is then presented. Previously, this document's URL (as reported by the document.location property, for example) was the originating javascript: URL which could lead to spoofing attacks; it is now correctly the URL of the originating document. This vulnerability affects Firefox < 74.
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Advisory Details
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References
Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022