Vulnerability-Lookup

PYSEC-2026-116

Vulnerability from pysec - Published: 2026-01-05 18:15 - Updated: 2026-05-20 09:19

Details

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.1, the GraphQL mutation "WorkspacePopoverDeletionMutation" allows users to delete workspace-related objects such as dashboards and investigation cases. However, the mutation lacks proper authorization checks to verify ownership of the targeted resources. An attacker can exploit this by supplying an active UUID of another user. Since the API does not validate whether the requester owns the resource, the mutation executes successfully, resulting in unauthorized deletion of the entire workspace. Version 6.8.1 fixes the issue.

Severity

9.1 (Critical)


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

Impacted products

Name	purl
pycti	pkg:pypi/pycti

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pycti",
        "purl": "pkg:pypi/pycti"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.8.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.2.1",
        "1.2.11",
        "1.2.12",
        "1.2.13",
        "1.2.14",
        "1.2.15",
        "1.2.2",
        "1.2.4",
        "1.2.9",
        "2.0.0",
        "2.0.1",
        "2.0.2",
        "2.0.3",
        "2.1.10",
        "2.1.11",
        "2.1.12",
        "2.1.13",
        "2.1.3",
        "2.1.4",
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        "2.1.9",
        "3.0.0",
        "3.0.1",
        "3.0.2",
        "3.0.3",
        "3.1.0",
        "3.1.1",
        "3.1.2",
        "3.2.0",
        "3.2.1",
        "3.2.2",
        "3.2.3",
        "3.2.4",
        "3.2.5",
        "3.2.6",
        "3.2.7",
        "3.3.0",
        "3.3.1",
        "3.3.2",
        "3.3.3",
        "4.0.0",
        "4.0.1",
        "4.0.2",
        "4.0.3",
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        "4.0.5",
        "4.0.6",
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        "4.1.0",
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        "5.3.11",
        "5.3.12",
        "5.3.13",
        "5.3.14",
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        "5.3.16",
        "5.3.17",
        "5.3.2",
        "5.3.3",
        "5.3.4",
        "5.3.5",
        "5.3.6",
        "5.3.7",
        "5.3.8",
        "5.3.9",
        "5.3.post5310",
        "5.3.post5311",
        "5.3.post5312",
        "5.3.post5314",
        "5.3.post5315",
        "5.3.post5316",
        "5.3.post5317",
        "5.3.post5318",
        "5.4.0",
        "5.4.1",
        "5.5.0",
        "5.5.1",
        "5.5.2",
        "5.5.3",
        "5.5.4",
        "5.5.5",
        "5.5.6",
        "5.5.post551",
        "5.5.post552",
        "5.5.post553",
        "5.5.post554",
        "5.5.post555",
        "5.5.post556",
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        "5.6.2",
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        "5.7.4",
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        "5.7.post570",
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        "6.3.13",
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        "6.3.2",
        "6.3.3",
        "6.3.4",
        "6.3.5",
        "6.3.6",
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        "6.3.8",
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        "6.4.1",
        "6.4.10",
        "6.4.11",
        "6.4.2",
        "6.4.3",
        "6.4.4",
        "6.4.5",
        "6.4.6",
        "6.4.7",
        "6.4.8",
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        "6.5.0",
        "6.5.1",
        "6.5.10",
        "6.5.11",
        "6.5.2",
        "6.5.3",
        "6.5.4",
        "6.5.5",
        "6.5.6",
        "6.5.7",
        "6.5.8",
        "6.5.9",
        "6.6.0",
        "6.6.1",
        "6.6.10",
        "6.6.11",
        "6.6.12",
        "6.6.13",
        "6.6.14",
        "6.6.15",
        "6.6.16",
        "6.6.17",
        "6.6.18",
        "6.6.2",
        "6.6.3",
        "6.6.4",
        "6.6.5",
        "6.6.6",
        "6.6.7",
        "6.6.8",
        "6.6.9",
        "6.7.0",
        "6.7.1",
        "6.7.10",
        "6.7.11",
        "6.7.12",
        "6.7.13",
        "6.7.14",
        "6.7.15",
        "6.7.16",
        "6.7.17",
        "6.7.18",
        "6.7.19",
        "6.7.2",
        "6.7.20",
        "6.7.3",
        "6.7.4",
        "6.7.5",
        "6.7.6",
        "6.7.7",
        "6.7.8",
        "6.7.9",
        "6.8.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2025-61781",
    "GHSA-pr6m-q4g7-342c"
  ],
  "details": "OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.1, the GraphQL mutation \"WorkspacePopoverDeletionMutation\" allows users to delete workspace-related objects such as dashboards and investigation cases. However, the mutation lacks proper authorization checks to verify ownership of the targeted resources.\nAn attacker can exploit this by supplying an active UUID of another user. Since the API does not validate whether the requester owns the resource, the mutation executes successfully, resulting in unauthorized deletion of the entire workspace. Version 6.8.1 fixes the issue.",
  "id": "PYSEC-2026-116",
  "modified": "2026-05-20T09:19:14.589801Z",
  "published": "2026-01-05T18:15:44.077Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-pr6m-q4g7-342c"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-61781 (GCVE-0-2025-61781)

Vulnerability from cvelistv5 – Published: 2026-01-05 17:53 – Updated: 2026-01-05 19:43

Title

GraphQL IDOR allows authenticated user to delete workspace content of other users

Summary

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-05 19:13 UTC

CWE

CWE-285 - Improper Authorization
CWE-566 - Authorization Bypass Through User-Controlled SQL Primary Key
CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes

Assigner

GitHub_M mitre root

References

1 reference

URL	Tags
https://github.com/OpenCTI-Platform/opencti/secur…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
OpenCTI-Platform	opencti	Affected: < 6.8.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-61781",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-05T19:13:53.067888Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-05T19:43:45.569Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "opencti",
          "vendor": "OpenCTI-Platform",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 6.8.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.1, the GraphQL mutation \"WorkspacePopoverDeletionMutation\" allows users to delete workspace-related objects such as dashboards and investigation cases. However, the mutation lacks proper authorization checks to verify ownership of the targeted resources.\nAn attacker can exploit this by supplying an active UUID of another user. Since the API does not validate whether the requester owns the resource, the mutation executes successfully, resulting in unauthorized deletion of the entire workspace. Version 6.8.1 fixes the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "CWE-285: Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-566",
              "description": "CWE-566: Authorization Bypass Through User-Controlled SQL Primary Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-915",
              "description": "CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-05T17:53:23.128Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-pr6m-q4g7-342c",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-pr6m-q4g7-342c"
        }
      ],
      "source": {
        "advisory": "GHSA-pr6m-q4g7-342c",
        "discovery": "UNKNOWN"
      },
      "title": "GraphQL IDOR allows authenticated user to delete workspace content of other users"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-61781",
    "datePublished": "2026-01-05T17:53:23.128Z",
    "dateReserved": "2025-09-30T19:43:49.902Z",
    "dateUpdated": "2026-01-05T19:43:45.569Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.