{"id":"CVE-2026-100105","aliases":["ALPINE-CVE-2026-100105","EUVD-2026-112192","GHSA-92gx-p2qg-82fw"],"status":"published","title":"Alerting contact point authorization bypass via schema downgrade","description":"A user with permission to edit contact points but not their protected fields can change protected settings, such as a contact point's destination URL, by switching an integration to a legacy schema version, which can expose stored credentials and redirect alert notifications (incorrect authorization).","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0029,"percentile":0.21836,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-863"],"published":"2026-10-28T16:48:58Z","modified":"2026-11-04T22:30:03Z","exploits":[{"source":"pocgithub","id":"googlesky/CVE-2026-100105","title":"googlesky/CVE-2026-100105","date":"2026-10-31","url":"https://github.com/googlesky/CVE-2026-100105"}],"fixes":[{"ecosystem":"Alpine:v3.24","package":"grafana","fixed_in":["12.4.14-r0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.24","package":"grafana","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.4.14-r0"}]}]}],"products":[{"vendor":"grafana","product":"grafana enterprise"},{"vendor":"grafana","product":"grafana oss"}],"references":[{"url":"https://grafana.com/security/security-advisories/cve-2026-100105","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100105"},{"url":"https://github.com/advisories/GHSA-92gx-p2qg-82fw"},{"url":"https://security.alpinelinux.org/vuln/CVE-2026-100105","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-100105","title":"Alerting contact point authorization bypass via schema downgrade","description":"A user with permission to edit contact points but not their protected fields can change protected settings, such as a contact point's destination URL, by switching an integration to a legacy schema version, which can expose stored credentials and redirect alert notifications (incorrect authorization).","status":"published","published":"2026-10-28T16:48:58.88Z","modified":"2026-11-05T17:25:45.794Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-05T18:54:20.173604Z"}],"euvd":[{"id":"EUVD-2026-112192","description":"A user with permission to edit contact points but not their protected fields can change protected settings, such as a contact point's destination URL, by switching an integration to a legacy schema version, which can expose stored credentials and redirect alert notifications (incorrect authorization).","status":"published","published":"2026-10-28T16:48:58Z","modified":"2026-11-05T17:25:45Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-05T18:00:57.218327Z"}],"ghsa":[{"id":"GHSA-92gx-p2qg-82fw","title":"A user with permission to edit contact points but not their protected fields can change protected...","description":"A user with permission to edit contact points but not their protected fields can change protected settings, such as a contact point's destination URL, by switching an integration to a legacy schema version, which can expose stored credentials and redirect alert notifications (incorrect authorization).","status":"published","published":"2026-10-28T18:32:02Z","modified":"2026-10-28T18:32:10Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:14:35.861264Z"}],"nvd":[{"id":"CVE-2026-100105","description":"A user with permission to edit contact points but not their protected fields can change protected settings, such as a contact point's destination URL, by switching an integration to a legacy schema version, which can expose stored credentials and redirect alert notifications (incorrect authorization).","status":"published","published":"2026-10-28T17:17:21.797Z","modified":"2026-11-05T18:16:57.06Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-05T19:56:09.269023Z"}],"osv":[{"id":"ALPINE-CVE-2026-100105","description":"A user with permission to edit contact points but not their protected fields can change protected settings, such as a contact point's destination URL, by switching an integration to a legacy schema version, which can expose stored credentials and redirect alert notifications (incorrect authorization).","status":"published","published":"2026-10-28T17:17:21.797Z","modified":"2026-11-04T22:30:03.813835061Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-04T22:39:43.298532Z"}]}}