Vulnerability Details : CVE-2023-25811
Uptime Kuma is a self-hosted monitoring tool. In versions prior to 1.20.0 the Uptime Kuma `name` parameter allows a persistent XSS attack. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-25811
- cpe:2.3:a:uptime-kuma_project:uptime-kuma:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-25811
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-25811
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N |
2.1
|
4.2
|
GitHub, Inc. |
CWE ids for CVE-2023-25811
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- security-advisories@github.com (Secondary)
References for CVE-2023-25811
-
https://github.com/louislam/uptime-kuma/security/advisories/GHSA-553g-fcpf-m3wp
Persistent XSS through "new status page --> name" · Advisory · louislam/uptime-kuma · GitHubExploit;Third Party Advisory
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