All vulnerabilities

Servers and applications

CVE-2023-49276

Uptime Kuma is an open source self-hosted monitoring tool. In affected versions the Google Analytics element in vulnerable to Attribute Injection leading to Cross-Site-Scripting (XSS). Since the custom status interface can set an independent Google Analytics ID and the template has not been sanitized, there is an attribute injection vulnerability here, which can lead to XSS attacks. This…

Severity
Medium 6.1
Published
1 Dec 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
1.23.7
Sources
NVD

Affected software

SoftwareAffected versions
Uptime KumaServers and applications · cpe:a:uptime.kuma:uptime_kuma
  • From 1.20.0 before 1.23.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-49276
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-49276