Description
When following a redirect to a publicly accessible web extension file, the URL may have been translated to the actual local path, leaking potentially sensitive information. This vulnerability affects Firefox < 111.
Scores
CVSS v3
6.5
EPSS
0.0024
EPSS Percentile
47.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-425
Status
published
Products (1)
mozilla/firefox
< 111.0
Published
Jun 02, 2023
Tracked Since
Feb 18, 2026