Vulnerability-Lookup

CVE-2026-19763 (GCVE-0-2026-19763)

Vulnerability from cvelistv5 – Published: 2026-08-14 00:15 – Updated: 2026-08-18 01:48 X_Open Source

Title

DTStack Taier Cluster Creation ClusterController.java FileUtils.deleteDirectory path traversal

Summary

A vulnerability was determined in DTStack Taier 1.4.0. Affected by this issue is the function FileUtils.deleteDirectory of the file ClusterController.java of the component Cluster Creation. This manipulation of the argument clusterName causes path traversal. Remote exploitation of the attack is possible. Upgrading to version 1.5.0 can resolve this issue. Patch name: ec8c59c76aceb04ab3080543ab2d9c6a4b674729. The affected component should be upgraded.

Severity

5.1 (Medium)


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

3.8 (Low)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:X/RL:O/RC:C

3.8 (Low)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:X/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-18 01:47 UTC

CWE

CWE-22 - Path Traversal

Assigner

VulDB mitre root

References

8 references

URL	Tags
https://vuldb.com/vuln/389666	vdb-entrytechnical-description
https://vuldb.com/vuln/389666/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19763	third-party-advisory
https://vuldb.com/submit/868967	third-party-advisory
https://github.com/DTStack/Taier/issues/1204	issue-tracking
https://github.com/DTStack/Taier/commit/ec8c59c76…	patch
https://github.com/DTStack/Taier/releases/tag/v1.5.0	patch
https://github.com/DTStack/Taier/	product

Impacted products

1 product

Vendor	Product	Version	CPE status
DTStack	Taier	Affected: 1.4.0 Unaffected: 1.5.0 cpe:2.3:a:dtstack:taier::::::::

Credits

Ku4D3 (VulDB User)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-19763

Vulnerability from fkie_nvd - Published: 2026-08-14 01:18 - Updated: 2026-08-18 02:17

Severity

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

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/DTStack/Taier/
	cna@vuldb.com	https://github.com/DTStack/Taier/commit/ec8c59c76aceb04ab3080543ab2d9c6a4b674729
	cna@vuldb.com	https://github.com/DTStack/Taier/issues/1204
	cna@vuldb.com	https://github.com/DTStack/Taier/releases/tag/v1.5.0
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-19763
	cna@vuldb.com	https://vuldb.com/submit/868967
	cna@vuldb.com	https://vuldb.com/vuln/389666
	cna@vuldb.com	https://vuldb.com/vuln/389666/cti
	134c704f-9b21-4f2e-91b3-4a467353bcc0	https://github.com/DTStack/Taier/issues/1204

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:dtstack:taier:*:*:*:*:*:*:*:*"
          ],
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            "Cluster Creation"
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          "vendor": "DTStack",
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            },
            {
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    }
  ],
  "id": "CVE-2026-19763",
  "lastModified": "2026-08-18T02:17:25.623",
  "metrics": {
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      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
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          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "MULTIPLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.7,
          "confidentialityImpact": "NONE",
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          "version": "2.0"
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        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "userInteractionRequired": false
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 2.5,
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.1,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-19763",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-18T01:47:54.035050Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-14T01:18:57.253",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/DTStack/Taier/"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/DTStack/Taier/commit/ec8c59c76aceb04ab3080543ab2d9c6a4b674729"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/DTStack/Taier/issues/1204"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/DTStack/Taier/releases/tag/v1.5.0"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-19763"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/868967"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/389666"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/389666/cti"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/DTStack/Taier/issues/1204"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-V3R7-P73G-2J3X

Vulnerability from github – Published: 2026-08-14 03:31 – Updated: 2026-08-14 03:31

Details

Severity

3.8 (Low)


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

5.1 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-19763"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-14T01:18:57Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was determined in DTStack Taier 1.4.0. Affected by this issue is the function FileUtils.deleteDirectory of the file ClusterController.java of the component Cluster Creation. This manipulation of the argument clusterName causes path traversal. Remote exploitation of the attack is possible. Upgrading to version 1.5.0 can resolve this issue. Patch name: ec8c59c76aceb04ab3080543ab2d9c6a4b674729. The affected component should be upgraded.",
  "id": "GHSA-v3r7-p73g-2j3x",
  "modified": "2026-08-14T03:31:25Z",
  "published": "2026-08-14T03:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19763"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DTStack/Taier/issues/1204"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DTStack/Taier/commit/ec8c59c76aceb04ab3080543ab2d9c6a4b674729"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DTStack/Taier"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DTStack/Taier/releases/tag/v1.5.0"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-19763"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/868967"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/389666"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/389666/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/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-2026-19763 (GCVE-0-2026-19763)

FKIE_CVE-2026-19763

GHSA-V3R7-P73G-2J3X

Tags

Sightings

Nomenclature