Not rated
CVE-2019-11716 Until explicitly accessed by script, window.globalThis is not enumerable and, as a result, is not visible to code such…
Description
Until explicitly accessed by script, window.globalThis is not enumerable and, as a result, is not visible to code such as Object.getOwnPropertyNames(window). Sites that deploy a sandboxing that depends on enumerating and freezing access to the window object may miss this, allowing their sandboxes to be bypassed. This vulnerability affects Firefox < 68.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 68 | earliest → < 68 | 68 |
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