{"id":"GHSA-rhr9-hgcm-x289","summary":"Netmaker Vulnerable to Denial of Service via Server Shutdown Endpoint","details":"The /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart intervals.","aliases":["CVE-2026-29771","GO-2026-4608"],"modified":"2026-03-12T02:11:25.605513677Z","published":"2026-03-04T22:09:10Z","database_specific":{"cwe_ids":["CWE-404"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2026-03-04T22:09:10Z","nvd_published_at":"2026-03-07T16:15:54Z"},"references":[{"type":"WEB","url":"https://github.com/gravitl/netmaker/security/advisories/GHSA-rhr9-hgcm-x289"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-29771"},{"type":"PACKAGE","url":"https://github.com/gravitl/netmaker"}],"affected":[{"package":{"name":"github.com/gravitl/netmaker","ecosystem":"Go","purl":"pkg:golang/github.com/gravitl/netmaker"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.2.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-rhr9-hgcm-x289/GHSA-rhr9-hgcm-x289.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}