CVE-2026-22881
Unknown
Unknown - Not Provided
Cross-Site Scripting in Cybozu Garoon Messages Enables Password Reset
Publication date: 2026-02-02
Last updated on: 2026-02-19
Assigner: JPCERT/CC
Description
Description
Cross-site scripting vulnerability exists in Message function of Cybozu Garoon 5.15.0 to 6.0.3, which may allow an attacker to reset arbitrary users’ passwords.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| cybozu | garoon | From 5.15.0 (inc) to 6.0.3 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a cross-site scripting (XSS) issue in the Message function of Cybozu Garoon versions 5.15.0 to 6.0.3. It allows an attacker to exploit the XSS flaw to reset arbitrary users' passwords.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability could reset passwords of arbitrary users, potentially gaining unauthorized access to user accounts and compromising the security of the affected system.
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