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.
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History
No history.

Status: PUBLISHED
Assigner: mozilla
Published: 2020-05-26T17:02:35
Updated: 2024-08-04T11:56:51.888Z
Reserved: 2020-04-28T00:00:00
Link: CVE-2020-12391

No data.

Status : Modified
Published: 2020-05-26T18:15:11.293
Modified: 2024-11-21T04:59:37.667
Link: CVE-2020-12391
