LibreNMS up to 23.10.x Device Group Popup cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in LibreNMS up to 23.10.x. This issue affects some unknown processing of the component Device Group Popup Handler. This manipulation causes cross site scripting. This vulnerability is registered as CVE-2023-48295. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in LibreNMS up to 23.10.x. Affected by this vulnerability is some unknown processing of the component Device Group Popup Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems. Affected versions are subject to a cross site scripting (XSS) vulnerability in the device group popups. This issue has been addressed in commit `faf66035ea` which has been included in release version 23.11.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The weakness was published 11/18/2023 as GHSA-8phr-637g-pxrg. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2023-48295 since 11/14/2023. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 23.11.0 eliminates this vulnerability. Applying the patch faf66035ea1f4c1c4f34559b9d0ed40ee4a19f90 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: LibreNMS 23.11.0
Patch: faf66035ea1f4c1c4f34559b9d0ed40ee4a19f90

Timelineinfo

11/14/2023 🔍
11/18/2023 +4 days 🔍
11/18/2023 +0 days 🔍
12/14/2023 +26 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-8phr-637g-pxrg
Status: Confirmed

CVE: CVE-2023-48295 (🔍)
GCVE (CVE): GCVE-0-2023-48295
GCVE (VulDB): GCVE-100-245755

Entryinfo

Created: 11/18/2023 01:25
Updated: 12/14/2023 11:09
Changes: 11/18/2023 01:25 (51), 12/14/2023 11:09 (12)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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