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Librenms CVE-2023-4978

MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2023-09-15 security@huntr.dev
6.1
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.1 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

1
CVE Published
Sep 15, 2023 - 01:15 nvd
MEDIUM 6.1

DescriptionNVD

Cross-site Scripting (XSS) - DOM in GitHub repository librenms/librenms prior to 23.9.0.

AnalysisAI

Cross-site Scripting (XSS) - DOM in GitHub repository librenms/librenms prior to 23.9.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Cross-site Scripting (XSS) - DOM in GitHub repository librenms/librenms prior to 23.9.0. Affected products include: Librenms. Version information: prior to 23.9.0..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

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CVE-2023-4978 vulnerability details – vuln.today

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