{"id":"CVE-2026-39361","summary":"OpenObserve has a SSRF Protection Bypass via IPv6 Bracket Notation in validate_enrichment_url","details":"OpenObserve is a cloud-native observability platform. In 0.70.3 and earlier, the validate_enrichment_url function in src/handler/http/request/enrichment_table/mod.rs fails to block IPv6 addresses because Rust's url crate returns them with surrounding brackets (e.g. \"[::1]\" not \"::1\"). An authenticated attacker can reach internal services blocked from external access. On cloud deployments this enables retrieval of IAM credentials via AWS IMDSv1 (169.254.169.254), GCP metadata, or Azure IMDS. On self-hosted deployments it allows probing internal network services.","aliases":["GHSA-gcwf-3p7h-wm79"],"modified":"2026-07-27T03:56:40.929558988Z","published":"2026-04-07T19:02:12.816Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39361.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-918"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39361.json"},{"type":"ADVISORY","url":"https://github.com/openobserve/openobserve/security/advisories/GHSA-gcwf-3p7h-wm79"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39361"},{"type":"FIX","url":"https://github.com/openobserve/openobserve/commit/d1a5d8f65b432e2e82f83231390dec7f107e8d75"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openobserve/openobserve","events":[{"introduced":"0"},{"fixed":"d1a5d8f65b432e2e82f83231390dec7f107e8d75"}],"database_specific":{"cpe":"cpe:2.3:a:openobserve:openobserve:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"0.70.3"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v0.80.0-rc1","v0.70.0-rc1","v0.60.0-rc1","v0.50.0-rc1","v0.40.0-rc1","v0.30.0-rc1","v0.20.0-rc1","v0.16.0-rc1","v0.15.0","v0.15.0-rc5","v0.14.7","v0.15.0-rc3","v0.15.0-rc2","v0.15.0-rc1","v0.14.6","v0.14.6-rc7","v0.14.6-rc8","v0.14.6-rc6","v0.14.6-rc5","v0.14.6-rc4","v0.14.6-rc3","v0.14.6-rc2","v0.14.6-rc1","v0.14.5","v0.14.5-rc6","v0.14.5-rc5","v0.14.5-rc4","v0.14.5-rc3","v0.14.5-rc2","v0.14.5-rc1","v0.14.4","v0.14.3","v0.14.3-rc3","v0.14.3-rc2","v0.14.3-rc1","v0.14.2","v0.14.1","v0.14.1-rc3","v0.14.1-rc2","v0.14.1-rc1","v0.14.0","v0.13.2-rc4","v0.13.2-rc3","v0.13.2-rc2","v0.13.2-rc1","v0.13.1","v0.13.1-rc3","v0.13.1-rc2","v0.13.1-rc1","v0.13.0","v0.13.0-rc2","v0.13.0-rc1","v0.12.1","v0.12.0","v0.12.0-rc2","v0.12.0-rc1","v0.11.0","v0.11.0-rc3","v0.11.0-rc2","v0.11.0-rc1","v0.10.9","v0.10.9-rc4","v0.10.9-rc3","v0.10.9-rc2","v0.10.9-rc1","v0.10.8","v0.10.8-rc5","v0.10.8-rc4","v0.10.8-rc3","v0.10.8-rc2","v0.10.8-rc1","v0.10.7","v0.10.7-rc3","v0.10.7-rc2","v0.10.7-rc1","v0.10.6","v0.10.6-rc2","v0.10.6-rc1","v0.10.5","v0.10.4","v0.10.3","v0.10.2","v0.10.2-rc1","v0.10.1","v0.10.0","v0.9.2-rc1","v0.9.1","v0.9.0-rc8","v0.9.0-rc7","v0.9.0-rc6","v0.9.0-rc5","v0.9.0-rc4","v0.9.0-rc3","v0.9.0-rc2","v0.9.0-rc1","v0.8.2-rc7","v0.8.2-rc6","v0.8.2-rc5","v0.8.2-rc4","v0.8.2-rc3","v0.8.2-rc2","v0.8.2-rc1","v0.8.1","v0.8.1-rc2","v0.8.1-rc1","v0.8.0","v0.8.0-rc2","v0.8.0-rc1","v0.7.2-rc1","v0.7.2","v0.7.0","v0.7.0-rc2","v0.7.0-rc1","v0.6.4","v0.6.3","v0.6.2","v0.6.1","v0.6.0","v0.5.3","v0.5.2","v0.5.1","v0.5.0","v0.4.9","v0.4.8","v0.4.7","v0.4.6","v0.4.5","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.3.2","v0.3.1","v0.3.0","v0.2.0","v0.1.8","v0.1.7","v0.1.6","v0.1.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39361.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"}]}