Note:
This project will be discontinued after December 13, 2021. [more]
2020-05-26
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.
Products | Firefox |
Type | Incorrect Authorization (CWE-863) |
First patch | - None (likely due to unavailable code) |
Links |
• https://bugzilla.mozilla.org/show_bug.cgi?id=1457100
• https://www.mozilla.org/security/advisories/mfsa2020-16/ |