CVE-2026-32230
Uptime Kuma is Missing Authorization Checks on Ping Badge Endpoint, Leaks Ping times of monitors without needing to be on a status page
Description
Uptime Kuma is an open source, self-hosted monitoring tool. From 2.0.0 to 2.1.3 , the GET /api/badge/:id/ping/:duration? endpoint in server/routers/api-router.js does not verify that the requested monitor belongs to a public group. All other badge endpoints check AND public = 1 in their SQL query before returning data. The ping endpoint skips this check entirely, allowing unauthenticated users to extract average ping/response time data for private monitors. This vulnerability is fixed in 2.2.0.
INFO
Published Date :
March 12, 2026, 7:16 p.m.
Last Modified :
March 19, 2026, 9:06 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update Uptime Kuma to version 2.2.0.
- Verify that public group checks are enforced.
Public PoC/Exploit Available at Github
CVE-2026-32230 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-32230.
| URL | Resource |
|---|---|
| https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae | Patch |
| https://github.com/louislam/uptime-kuma/issues/7038 | Issue Tracking |
| https://github.com/louislam/uptime-kuma/issues/7135 | Issue Tracking |
| https://github.com/louislam/uptime-kuma/releases/tag/2.2.0 | Release Notes |
| https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h | Exploit Mitigation Vendor Advisory |
| https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h | Exploit Mitigation Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-32230 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-32230
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-32230 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-32230 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 19, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:uptime.kuma:uptime_kuma:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (excluding) 2.2.0 Added Reference Type GitHub, Inc.: https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae Types: Patch Added Reference Type GitHub, Inc.: https://github.com/louislam/uptime-kuma/issues/7038 Types: Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/louislam/uptime-kuma/issues/7135 Types: Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/louislam/uptime-kuma/releases/tag/2.2.0 Types: Release Notes Added Reference Type GitHub, Inc.: https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h Types: Exploit, Mitigation, Vendor Advisory Added Reference Type CISA-ADP: https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h Types: Exploit, Mitigation, Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 13, 2026
Action Type Old Value New Value Added Reference https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h -
New CVE Received by [email protected]
Mar. 12, 2026
Action Type Old Value New Value Added Description Uptime Kuma is an open source, self-hosted monitoring tool. From 2.0.0 to 2.1.3 , the GET /api/badge/:id/ping/:duration? endpoint in server/routers/api-router.js does not verify that the requested monitor belongs to a public group. All other badge endpoints check AND public = 1 in their SQL query before returning data. The ping endpoint skips this check entirely, allowing unauthenticated users to extract average ping/response time data for private monitors. This vulnerability is fixed in 2.2.0. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Added CWE CWE-862 Added Reference https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae Added Reference https://github.com/louislam/uptime-kuma/issues/7038 Added Reference https://github.com/louislam/uptime-kuma/issues/7135 Added Reference https://github.com/louislam/uptime-kuma/releases/tag/2.2.0 Added Reference https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h