Vulnerability identifier: #VU15349

Vulnerability risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-14664

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Foreman
Web applications / Remote management & hosting panels

Vendor: Foreman

Description

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. The vulnerability allows a user with permissions to edit which attribute is used in the breadcrumbs bar to store code that will be executed on the client side.

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.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Foreman: 1.18.0 - 1.18.2

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External links
http://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14664
http://projects.theforeman.org/issues/25169

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.