Not rated
CVE-2018-5134 WebExtensions may use "view-source:" URLs to view local "file:" URL content, as well as content stored in "about:cache",…
Description
WebExtensions may use "view-source:" URLs to view local "file:" URL content, as well as content stored in "about:cache", bypassing restrictions that only allow WebExtensions to view specific content. This vulnerability affects Firefox < 59.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 59 | earliest → < 59 | 59 |
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