Vulnerability · Published Dec 1, 2023 · Assigned by GitHub_M
CVE-2023-49276Attribute Injection leading to XSS(Cross-Site-Scripting) in uptime-kuma
Medium 6.3
In plain English
A medium-severity cross-site scripting in uptime-kuma from louislam. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | uptime-kuma | 1.23.7 | GHSA-v4v2-8h88-65qj |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| louislam | uptime-kuma | >= 1.20.0, < 1.23.7 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N