{"id":"GO-2026-5115","summary":"Grafana Loki Path Traversal - CVE-2021-36156 Bypass in github.com/grafana/loki","details":"Grafana Loki Path Traversal - CVE-2021-36156 Bypass in github.com/grafana/loki","aliases":["CVE-2026-21726","GHSA-497x-rrr9-68jp"],"modified":"2026-06-25T18:45:22.280673698Z","published":"2026-06-25T18:26:48Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5115","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-497x-rrr9-68jp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21726"},{"type":"WEB","url":"https://grafana.com/security/security-advisories/cve-2026-21726"}],"affected":[{"package":{"name":"github.com/grafana/loki","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/loki"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5115.json"}},{"package":{"name":"github.com/grafana/loki/v3","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/loki/v3"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.6.4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5115.json"}}],"schema_version":"1.7.5"}