Under certain circumstances, a ServiceWorker's offline cache may have leaked to the file system when using private browsing mode. This vulnerability affects Firefox < 111.
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
| Link | Tags |
|---|---|
| https://www.mozilla.org/security/advisories/mfsa2023-09/ | vendor advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1814733 | vendor advisory issue tracking permissions required |