CVE-2023-49276

2023-12-0122:15:10

CWE-79

[email protected]

web.nvd.nist.gov

uptime kuma

open source

self-hosted

monitoring tool

google analytics

attribute injection

vulnerability

xss

upgrade

6.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N

0.0005 Low

EPSS

Percentile

17.1%

JSON

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 vulnerability has been addressed in commit f28dccf4e which is included in release version 1.23.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected configurations

Vulners

NVD

Node

louislamuptime_kumaRange1.20.0–1.23.7

CPENameOperatorVersion
uptime.kuma:uptime_kumauptime.kuma uptime kumalt1.23.7

CPE	Name	Operator	Version
uptime.kuma:uptime_kuma	uptime.kuma uptime kuma	lt	1.23.7

CNA Affected

[
  {
    "vendor": "louislam",
    "product": "uptime-kuma",
    "versions": [
      {
        "version": ">= 1.20.0, < 1.23.7",
        "status": "affected"
      }
    ]
  }
]