Vulnerability-Lookup

(CVE-2026-58589)

Vulnerability from drupal – Published: 2026-07-01 17:21 – Updated: 2026-07-01 17:21 – Source website

Details

This module enables you to test and run AI-driven workflows interactively through a chat interface.

The module doesn't sufficiently enforce permissions on certain endpoints. Attackers may be able to trigger workflow execution (incurring LLM spend and tool side effects) or send messages into other user's sessions.

This vulnerability is mitigated by the fact that an attacker must have the permission "View any session", which is not granted to anonymous or authenticated users by default.

Credits

Aincient Labs (aincient labs) www.drupal.org/u/aincient-labs

References

URL

Type

https://www.drupal.org/sa-contrib-2026-067

WEB

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c1.6.0"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/flowdrop"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c1.6.0"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2026-58589"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/aincient-labs"
      ],
      "name": "Aincient Labs  (aincient labs)"
    }
  ],
  "details": "This module enables you to test and run AI-driven workflows interactively through a chat interface.\n\nThe module doesn\u0027t sufficiently enforce permissions on certain endpoints. Attackers may be able to trigger workflow execution (incurring LLM spend and tool side effects) or send messages into other user\u0027s sessions.\n\nThis vulnerability is mitigated by the fact that an attacker must have the permission \"View any session\", which is not granted to anonymous or authenticated users by default.",
  "id": "DRUPAL-CONTRIB-2026-067",
  "modified": "2026-07-01T17:21:57.000Z",
  "published": "2026-07-01T17:21:57.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-067"
    }
  ],
  "schema_version": "1.7.0"
}

CVE-2026-58589 (GCVE-0-2026-58589)

Vulnerability from cvelistv5 – Published: 2026-07-10 21:46 – Updated: 2026-07-13 17:47

Title

FlowDrop - Moderately critical - Access bypass - SA-CONTRIB-2026-067

Summary

Missing Authorization vulnerability in Drupal FlowDrop allows Forceful Browsing. This issue affects FlowDrop versions: from 0.0.0 to 1.6.0.

Severity

5.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-13 17:47 UTC

CWE

CWE-862 - Missing Authorization

Assigner

drupal CNA under the mitre root

CNA scorecard D 52/100 over 103 records in the last 180 days details

References

1 reference

URL	Tags
https://www.drupal.org/sa-contrib-2026-067

Impacted products

1 product

Vendor	Product	Version
Drupal	FlowDrop	Affected: 0.0.0 , < 1.6.0 (semver)

Date Public

2026-07-01 17:21

Credits

Aincient Labs (aincient labs) Shibin Das (d34dman) Greg Knaddison (greggles) Neil Drumm (drumm) Juraj Nemec (poker10) Dave Long (longwave)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-58589",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-13T17:47:13.098221Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-13T17:47:17.164Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.drupal.org/project/flowdrop",
          "product": "FlowDrop",
          "repo": "https://git.drupalcode.org/project/flowdrop",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "1.6.0",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Aincient Labs  (aincient labs)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Shibin Das (d34dman)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Greg Knaddison (greggles)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Neil Drumm (drumm)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Juraj Nemec (poker10)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Dave Long (longwave)"
        }
      ],
      "datePublic": "2026-07-01T17:21:57.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Missing Authorization vulnerability in Drupal FlowDrop allows Forceful Browsing. This issue affects FlowDrop versions: from 0.0.0 to 1.6.0."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-87",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-87 Forceful Browsing"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-10T21:46:16.889Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "url": "https://www.drupal.org/sa-contrib-2026-067"
        }
      ],
      "title": "FlowDrop - Moderately critical - Access bypass - SA-CONTRIB-2026-067"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2026-58589",
    "datePublished": "2026-07-10T21:46:16.889Z",
    "dateReserved": "2026-07-01T17:08:05.253Z",
    "dateUpdated": "2026-07-13T17:47:17.164Z",
    "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.

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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.

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