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Stored XSS Vulnerability in Alerts via Log Injection

Avatar Rushmi Bhuju
February 04, 2025 08:41
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Advisory ID: LVD-2023-0001

CVSSv 3.1 Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

CVSSv 3.1 Base Score: 5.4

Severity: Medium

CVE: CVE-2023-49950

CWE: CWE-79, CWE-20

Date Published: 2023-10-12

Description

Crafted XSS payloads could be sent through logs. Alerts configured with such logs when rendered through a custom Jinja template caused XSS injection. 

A successful exploit could allow attackers to steal sensitive information.

Affected Product

Logpoint v6.10.0 to v7.2.4

Solution

Upgrade to Logpoint v7.3.0 or later

Acknowledgments

Ash Scott, Security Researcher, Shrike InfoSec

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