Vulnerability-Lookup

CVE-2026-63730 (GCVE-0-2026-63730)

Vulnerability from cvelistv5 – Published: 2026-07-20 18:44 – Updated: 2026-07-21 11:08 X_Open Source

Title

HyperDX < 2.31.0 SSRF via Webhook Test Endpoint

Summary

HyperDX before 2.31.0 contains a server-side request forgery vulnerability that allows authenticated team members to direct the server to make requests to arbitrary internal network destinations by supplying a caller-controlled URL to the webhook test endpoint. Attackers can bypass the insufficient hostname blacklist validation in the webhook handler to enumerate internal services, interact with internal containers, or access cloud instance metadata services including provider metadata endpoints.

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N

5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

VulnCheck

References

5 references

URL	Tags
https://github.com/hyperdxio/hyperdx/issues/2588	technical-descriptionexploitissue-tracking
https://github.com/hyperdxio/hyperdx/releases/tag…	patchrelease-notes
https://github.com/hyperdxio/hyperdx/pull/2593	issue-trackingpatch
https://github.com/hyperdxio/hyperdx/commit/1705b…	patch
https://www.vulncheck.com/advisories/hyperdx-ssrf…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
hyperdxio	hyperdx	Affected: 2.0.0 , < 2.31.0 (semver)

Date Public

2026-07-03 00:00

Credits

George Chen

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-63730

Vulnerability from fkie_nvd - Published: 2026-07-20 19:17 - Updated: 2026-07-20 21:16

Severity

5.0 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://github.com/hyperdxio/hyperdx/commit/1705b37ac68acc222cd038327ed79e167e256a1b
	disclosure@vulncheck.com	https://github.com/hyperdxio/hyperdx/issues/2588
	disclosure@vulncheck.com	https://github.com/hyperdxio/hyperdx/pull/2593
	disclosure@vulncheck.com	https://github.com/hyperdxio/hyperdx/releases/tag/%40hyperdx%2Fapp%402.31.0
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/hyperdx-ssrf-via-webhook-test-endpoint

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "source": "disclosure@vulncheck.com",
      "url": "https://www.vulncheck.com/advisories/hyperdx-ssrf-via-webhook-test-endpoint"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-2F42-7F9W-FC76

Vulnerability from github – Published: 2026-07-20 21:31 – Updated: 2026-07-20 21:31

Details

Severity

5.0 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

5.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2026-63730"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-20T19:17:29Z",
    "severity": "MODERATE"
  },
  "details": "HyperDX before 2.31.0 contains a server-side request forgery vulnerability that allows authenticated team members to direct the server to make requests to arbitrary internal network destinations by supplying a caller-controlled URL to the webhook test endpoint. Attackers can bypass the insufficient hostname blacklist validation in the webhook handler to enumerate internal services, interact with internal containers, or access cloud instance metadata services including provider metadata endpoints.",
  "id": "GHSA-2f42-7f9w-fc76",
  "modified": "2026-07-20T21:31:49Z",
  "published": "2026-07-20T21:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-63730"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperdxio/hyperdx/issues/2588"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperdxio/hyperdx/pull/2593"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperdxio/hyperdx/commit/1705b37ac68acc222cd038327ed79e167e256a1b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperdxio/hyperdx/releases/tag/%40hyperdx%2Fapp%402.31.0"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/hyperdx-ssrf-via-webhook-test-endpoint"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

CVE-2026-63730 (GCVE-0-2026-63730)

FKIE_CVE-2026-63730

GHSA-2F42-7F9W-FC76

Tags

Sightings

Nomenclature