Vulnerability identifier: #VU34231

Vulnerability risk: Low

CVSSv3.1: 4.4 [AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2020-14927

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Navigate CMS
Web applications / CMS

Vendor: Naviwebs

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks via the Alias or Real URL field of the "Web Sites > Create > Aliases > Add" screen.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim 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.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Navigate CMS: 2.9

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External links
http://github.com/NavigateCMS/Navigate-CMS/issues/19

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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