CVE-2026-39361

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Source

https://cve.org/CVERecord?id=CVE-2026-39361

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39361.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-39361

Aliases

GHSA-gcwf-3p7h-wm79

Published

2026-04-07T19:02:12.816Z

Modified

2026-07-27T03:56:40.929558988Z

Severity

7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator

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 validateenrichmenturl 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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39361.json",
    "cwe_ids": [
        "CWE-918"
    ],
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/openobserve/openobserve

Affected ranges

Type

GIT

Repo

https://github.com/openobserve/openobserve

Events

Introduced

Fixed

d1a5d8f65b432e2e82f83231390dec7f107e8d75

Database specific

{
    "cpe": "cpe:2.3:a:openobserve:openobserve:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.70.3"
        }
    ]
}

Affected versions

v0.*

v0.1.5

v0.1.6

v0.1.7

v0.1.8

v0.10.0

v0.10.1

v0.10.2

v0.10.2-rc1

v0.10.3

v0.10.4

v0.10.5

v0.10.6

v0.10.6-rc1

v0.10.6-rc2

v0.10.7

v0.10.7-rc1

v0.10.7-rc2

v0.10.7-rc3

v0.10.8

v0.10.8-rc1

v0.10.8-rc2

v0.10.8-rc3

v0.10.8-rc4

v0.10.8-rc5

v0.10.9

v0.10.9-rc1

v0.10.9-rc2

v0.10.9-rc3

v0.10.9-rc4

v0.11.0

v0.11.0-rc1

v0.11.0-rc2

v0.11.0-rc3

v0.12.0

v0.12.0-rc1

v0.12.0-rc2

v0.12.1

v0.13.0

v0.13.0-rc1

v0.13.0-rc2

v0.13.1

v0.13.1-rc1

v0.13.1-rc2

v0.13.1-rc3

v0.13.2-rc1

v0.13.2-rc2

v0.13.2-rc3

v0.13.2-rc4

v0.14.0

v0.14.1

v0.14.1-rc1

v0.14.1-rc2

v0.14.1-rc3

v0.14.2

v0.14.3

v0.14.3-rc1

v0.14.3-rc2

v0.14.3-rc3

v0.14.4

v0.14.5

v0.14.5-rc1

v0.14.5-rc2

v0.14.5-rc3

v0.14.5-rc4

v0.14.5-rc5

v0.14.5-rc6

v0.14.6

v0.14.6-rc1

v0.14.6-rc2

v0.14.6-rc3

v0.14.6-rc4

v0.14.6-rc5

v0.14.6-rc6

v0.14.6-rc7

v0.14.6-rc8

v0.14.7

v0.15.0

v0.15.0-rc1

v0.15.0-rc2

v0.15.0-rc3

v0.15.0-rc5

v0.16.0-rc1

v0.2.0

v0.20.0-rc1

v0.3.0

v0.3.1

v0.3.2

v0.30.0-rc1

v0.4.1

v0.4.2

v0.4.3

v0.4.4

v0.4.5

v0.4.6

v0.4.7

v0.4.8

v0.4.9

v0.40.0-rc1

v0.5.0

v0.5.1

v0.5.2

v0.5.3

v0.50.0-rc1

v0.6.0

v0.6.1

v0.6.2

v0.6.3

v0.6.4

v0.60.0-rc1

v0.7.0

v0.7.0-rc1

v0.7.0-rc2

v0.7.2

v0.7.2-rc1

v0.70.0-rc1

v0.8.0

v0.8.0-rc1

v0.8.0-rc2

v0.8.1

v0.8.1-rc1

v0.8.1-rc2

v0.8.2-rc1

v0.8.2-rc2

v0.8.2-rc3

v0.8.2-rc4

v0.8.2-rc5

v0.8.2-rc6

v0.8.2-rc7

v0.80.0-rc1

v0.9.0-rc1

v0.9.0-rc2

v0.9.0-rc3

v0.9.0-rc4

v0.9.0-rc5

v0.9.0-rc6

v0.9.0-rc7

v0.9.0-rc8

v0.9.1

v0.9.2-rc1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39361.json"