{"id":"BIT-grafana-2025-12141","summary":"Grafana Alerting Editors can edit destination of webhooks they did not create","details":"In Grafana's alerting system, users with edit permissions for a contact point, specifically the permissions “alert.notifications:write” or “alert.notifications.receivers:test” that are granted as part of the fixed role \"Contact Point Writer\", which is part of the basic role Editor - can edit contact points created by other users, modify the endpoint URL to a controlled server. By invoking the test functionality, attackers can capture and extract redacted secure settings, such as authentication credentials for third-party services (e.g., Slack tokens). This leads to unauthorized access and potential compromise of external integrations.","aliases":["CVE-2025-12141"],"modified":"2026-09-10T16:00:36.775245916Z","published":"2026-04-18T08:40:23.670Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*","cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://grafana.com/security/security-advisories/cve-2025-12141/"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12141"}],"affected":[{"package":{"name":"grafana","ecosystem":"Bitnami","purl":"pkg:bitnami/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"8.0.0"},{"fixed":"12.3.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/grafana/BIT-grafana-2025-12141.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}