CVE-2023-49950

Public Exploit

Description

The Jinja templating in Logpoint SIEM 6.10.0 through 7.x before 7.3.0 does not correctly sanitize log data being displayed when using a custom Jinja template in the Alert view. A remote attacker can craft a cross-site scripting (XSS) payload and send it to any system or device that sends logs to the SIEM. If an alert is created, the payload will execute upon the alert data being viewed with that template, which can lead to sensitive data disclosure.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.18%
Vendor Advisory logpoint.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://servicedesk.logpoint.com/hc/en-us/articles/14124495377437-Stored-XSS-Vulnerability-in-Alerts-via-Log-Injection vendor advisory
https://github.com/shrikeinfosec/cve-2023-49950/blob/main/cve-2023-49950.md exploit

Frequently Asked Questions

What is the severity of CVE-2023-49950?
CVE-2023-49950 has been scored as a medium severity vulnerability.
How to fix CVE-2023-49950?
To fix CVE-2023-49950, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-49950 being actively exploited in the wild?
It is possible that CVE-2023-49950 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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