CVE-2026-30829 is an unauthenticated information disclosure vulnerability in Checkmate, an open-source server monitoring tool, affecting versions prior to 3.4.0. The vulnerability allows unauthenticated users to access full details of unpublished status pages and their internal data via a direct API request to the GET /api/v1/status-page/:url endpoint. Rated as Medium severity (CVSS 5.3), it requires no user interaction or privileges, but its impact is limited to information disclosure. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.4.0CPE matchmatch criteria | cpe:2.3:a:bluewavelabs:checkmate:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.