CVE-2023-49276CWE-79

Attribute Injection leading to XSS(Cross-Site-Scripting) in uptime-kuma

Medium · published December 1, 2023

CVSS v3.1
6.3
EPSS
0%
Percentile
41.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00497 · 41.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-12-01T22:05Z
EPSS history
Timeline
  • 01 DEC 22:05Z
    Attribute Injection leading to XSS(Cross-Site-Scripting) in uptime-kuma
    cvelistv5