CVE-2026-80254

State: Published
Severity: 7.1 High
Published: Sep 3, 2026
Updated: Sep 3, 2026
Reserved: Aug 26, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N	jpcert
3.0	6.5 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N	jpcert

Weaknesses

CWE-639 Authorization bypass through user-controlled key

Affected Products

Product	Versions
ShizenBox2 (edge-app)Shizen Connect Inc.	v3.1.15 and earlierAffected

References

https://www.se-digital.net/wp-content/uploads/2026/08/CVE-2026-80254.pdf
https://jvn.jp/en/jp/JVN91715694/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.