Vulnerability-Lookup

CVE-2026-75844 (GCVE-0-2026-75844)

Vulnerability from cvelistv5 – Published: 2026-08-18 11:19 – Updated: 2026-08-18 13:35

Title

ArcadeDB before 26.8.1 SSRF via IMPORT DATABASE validator bypass

Summary

ArcadeDB versions before 26.8.1 contain a server-side request forgery vulnerability in the IMPORT DATABASE command where the security validator resolves and checks hostnames but the subsequent connection re-resolves the raw URL and follows redirects. Authenticated attackers can bypass the validator using DNS rebinding or HTTP redirects to access cloud metadata endpoints, internal services, or read arbitrary local files on default installations.

Severity

7.1 (High)


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

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-18 12:51 UTC

CWE

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

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://github.com/ArcadeData/arcadedb/security/a…	vendor-advisory
https://www.vulncheck.com/advisories/arcadedb-bef…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
ArcadeData	arcadedb	Affected: 0 , < 26.8.1 (semver) Unaffected: 26.8.1 (semver)	guessed

Date Public

2026-08-04 00:00

Credits

arpitjain099

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-75844

Vulnerability from fkie_nvd - Published: 2026-08-18 12:19 - Updated: 2026-08-18 14:18

Severity

7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-4w2m-77c8-83mw
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/arcadedb-before-ssrf-via-import-database-validator-bypass

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
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          "defaultStatus": "unaffected",
          "packageURL": "pkg:maven/com.arcadedb/arcadedb-engine",
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GHSA-2G4C-652G-8PJJ

Vulnerability from github – Published: 2026-08-18 12:31 – Updated: 2026-08-18 12:31

Details

Severity

7.1 (High)


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

7.1 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-75844"
  ],
  "database_specific": {
    "cwe_ids": [
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-18T12:19:34Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-2g4c-652g-8pjj",
  "modified": "2026-08-18T12:31:23Z",
  "published": "2026-08-18T12:31:23Z",
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    {
      "type": "WEB",
      "url": "https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-4w2m-77c8-83mw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75844"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/arcadedb-before-ssrf-via-import-database-validator-bypass"
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    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-75844 (GCVE-0-2026-75844)

FKIE_CVE-2026-75844

GHSA-2G4C-652G-8PJJ

Tags

Sightings

Nomenclature