CVE-2026-20711

Published: Feb 2, 2026

Modified: Feb 2, 2026

PUBLISHED

CVSS v3.0

6.5

MEDIUM

Description

Cross-site scripting vulnerability exists in E-mail function of Cybozu Garoon 5.0.0 to 6.0.3, which may allow an attacker to reset arbitrary users’ passwords.

Vendor	Product	Versions
Cybozu, Inc.	Cybozu Garoon	affected `5.0.0 to 6.0.3`

Weaknesses (CWE)

CWE-79

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

References

https://kb.cybozu.support/article/39081/

https://jvn.jp/en/jp/JVN35265756/

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CVE-2026-20711

Description

Affected Products

Weaknesses (CWE)

CVSS v3.0 Details

References