#VU19234 DOM-based cross-site scripting in Cybozu Garoon

Published: 2019-07-18 | Updated: 2019-07-18

Vulnerability identifier: #VU19234

Vulnerability risk: Low


CVE-ID: CVE-2019-5975


Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cybozu Garoon
Web applications / Other software

Vendor: Cybozu


The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "Portal" application. A remote unauthenticated attacker can trick the logged in user to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Install updates from vendor's website.

Vulnerable software versions

Cybozu Garoon: 4.6.0 - 4.10.2


External links

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

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