CVE-2026-32230 Scanner.
Uptime-Kuma < v1.23.0 - Improper Access Control
Free and read-only. Scan only sites you own or are allowed to test.
What This Check Does.
Read-only
It only asks your site for public pages, the way a browser would. Nothing is changed, uploaded or stored.
Up to 1 request
A small, fixed number of requests, so the check is quick and will not load your site.
Looks for CVE-2026-32230
It looks for the specific sign of this one vulnerability and ends with a clear answer: vulnerable, not vulnerable, or could not be determined.
About CVE-2026-32230. What It Means.
Uptime-Kuma before v1.23.0 is vulnerable to an information disclosure issue due to missing authorization on the /api/badge/1/ping/24 endpoint. An unauthenticated attacker can access this endpoint to leak ping statistics, such as average ping and ping history, for existing monitors without needing access to the protected status page. This can lead to unintended exposure of internal monitoring data.
FAQ
Common Questions.
Uptime-Kuma < v1.23.0 - Improper Access Control. Uptime-Kuma before v1.23.0 is vulnerable to an information disclosure issue due to missing authorization on the /api/badge/1/ping/24 endpoint. An unauthenticated attacker can access this endpoint to leak ping statistics, such as average ping and ping history, for existing monitors without needing access to the protected status page. This can lead to unintended exposure of internal monitoring data.
Atlas sends up to 1 read-only request to your site and looks for the specific sign of CVE-2026-32230 in Louislam Uptime Kuma. Nothing is changed, uploaded or stored on your site.
CVE-2026-32230 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing. Its CVSS score is 5.3.
Yes. The check only reads public pages, the same way a browser or a search engine would. Scan only sites you own or are allowed to test.
It means no sign of CVE-2026-32230 was found by this read-only check. It does not prove the site is free of other weaknesses.
Update Louislam Uptime Kuma to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. The vendor links and details are in the CVE-2026-32230 briefing linked on this page.
Scan only sites you own or have written permission to test. A result of Not Vulnerable means this read-only check found no sign of CVE-2026-32230; it is not a guarantee that the site is secure.