CVE-2020-12391
Vulnerability from cvelistv5
Published
2020-05-26 17:02
Modified
2024-08-04 11:56
Severity ?
Summary
Documents formed using data: URLs in an OBJECT element failed to inherit the CSP of the creating context. This allowed the execution of scripts that should have been blocked, albeit with a unique opaque origin. This vulnerability affects Firefox < 76.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1457100Permissions Required
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-16/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1457100Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2020-16/Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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