Medium severity · published Sep 3, 2026
CVE-2026-80254
Authorization bypass through user-controlled key issue exists in ShizenBox2 (edge-app)
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Authorization bypass through user-controlled key issue exists in ShizenBox2 (edge-app). If exploited, an attacker who can log in to the product may change the other user's password.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
ShizenBox2 (edge-app) · Shizen Connect Inc.
through v3.1.15 · source: vendor