CVE-2023-49950
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.
Does this matter?
Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- logpoint/siem
- Source
- cve@mitre.org
References
- https://github.com/shrikeinfosec/cve-2023-49950/blob/main/cve-2023-49950.mdExploit
- https://servicedesk.logpoint.com/hc/en-us/articles/14124495377437-Stored-XSS-Vulnerability-in-Alerts-via-Log-InjectionVendor Advisory
- https://github.com/shrikeinfosec/cve-2023-49950/blob/main/cve-2023-49950.mdExploit
- https://servicedesk.logpoint.com/hc/en-us/articles/14124495377437-Stored-XSS-Vulnerability-in-Alerts-via-Log-InjectionVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.