cbcvebase.
CVE-2023-28160
published 2023-06-02

CVE-2023-28160: 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…

PriorityP427medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.51%
39.6th percentile
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.

Affected

8 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 111.0-1 (sid)firefox 111.0-1 (sid)
mozillafirefox< 111.0111.0
mozillafirefox
mozillafirefox>= 0 < 111.0+build2-0ubuntu0.18.04.1111.0+build2-0ubuntu0.18.04.1
mozillafirefox>= 0 < 111.0.1+build2-0ubuntu0.18.04.1111.0.1+build2-0ubuntu0.18.04.1
mozillafirefox>= 0 < 111.0+build2-0ubuntu0.20.04.1111.0+build2-0ubuntu0.20.04.1
mozillafirefox>= 0 < 111.0.1+build2-0ubuntu0.20.04.1111.0.1+build2-0ubuntu0.20.04.1
mozillafirefox>= unspecified < 111111

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_ubuntu4.3MEDIUM
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.