{"id":"CLEANSTART-2026-IH60054","summary":"vulnerability in Grafana Tempo exposes the S3 SSE-C encryption key in plaintext through the /status/config endpoint, potentially allowing unauthorized users to obtain the key used to encrypt trace ...","details":"Security vulnerability affects the grafana-fips package. A vulnerability in Grafana Tempo exposes the S3 SSE-C encryption key in plaintext through the /status/config endpoint, potentially allowing unauthorized users to obtain the key used to encrypt trace data stored in S3.","modified":"2026-10-15T01:00:13.479359838Z","published":"2026-10-15T00:38:59.390757Z","upstream":["CVE-2026-28377"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-IH60054.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-28377"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28377"}],"affected":[{"package":{"name":"grafana-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/grafana-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.1.0-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-IH60054.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}