{"id":"CVE-2023-2183","aliases":["BIT-grafana-2023-2183","GHSA-cvm3-pp2j-chr3"],"url":"https://o3.security/vulnerability/CVE-2023-2183","summary":"Grafana has Broken Access Control in Alert manager: Viewer can send test alerts","details":"Grafana is an open-source platform for monitoring and observability. \n\nThe option to send a test alert is not available from the user panel UI for users having the Viewer role. It is still possible for a user with the Viewer role to send a test alert using the API as the API does not check access to this function.\n\nThis might enable malicious users to abuse the functionality by sending multiple alert messages to e-mail and Slack, spamming users, prepare Phishing attack or block SMTP server.\n\nUsers may upgrade to version 9.5.3, 9.4.12, 9.3.15, 9.2.19 and 8.5.26 to receive a fix.","published":"2023-06-06T18:04:26.485Z","modified":"2026-08-12T03:51:19.453414563Z","cvss":{"score":4.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":"8.5.26"},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":"9.2.19"},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":"9.3.15"},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":"9.4.12"},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":"9.5.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2183.json"},{"type":"ADVISORY","url":"https://github.com/grafana/bugbounty/security/advisories/GHSA-cvm3-pp2j-chr3"},{"type":"ADVISORY","url":"https://grafana.com/security/security-advisories/cve-2023-2183/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2183"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230706-0002/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:19.453414563Z"}}