Cross-site scripting in LibreNMS



Published: 2023-09-21
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-5060
CWE-ID CWE-79
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
Subscribe 		LibreNMS
Other software / Other software solutions

Vendor LibreNMS Project

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Cross-site scripting

EUVDB-ID: #VU80958

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2023-5060

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

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 in the "Search IPv6" module. A remote user 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

Install updates from vendor's website.

Vulnerable software versions

LibreNMS: 23.1.0 - 23.9.0

CPE2.3 External links

http://huntr.dev/bounties/01b0917d-f92f-4903-9eca-bcfc46e847e3
http://github.com/librenms/librenms/commit/8fd8d9b06a11060de5dc69588a1a83594a7e6f72


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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