Vulnerability-Lookup

GHSA-49JG-8R6H-H4R7

Vulnerability from github – Published: 2026-08-27 18:32 – Updated: 2026-08-27 18:32

Details

As a result, a lower-privileged authenticated user could potentially query another user’s assignment information by supplying that user’s identifier.

The fix changes:

method_decorators = [api_required]

to:

method_decorators = [admin_or_org_admin_required, api_required]

so only administrators or organization administrators can perform cross-user assignment queries.

Version impacted =>3.3.0

Severity

5.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-81819"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-27T17:21:05Z",
    "severity": "MODERATE"
  },
  "details": "Affected versions of Flowintel expose the /my_assignment/user API endpoint to any authenticated API user. The endpoint accepts a user_id parameter identifying the user whose assignments should be returned, but previously had no role restriction beyond general API authentication.\n\n\nAs a result, a lower-privileged authenticated user could potentially query another user\u2019s assignment information by supplying that user\u2019s identifier.\n\n\nThe fix changes:\n\n\nmethod_decorators = [api_required]\n\n\nto:\n\n\nmethod_decorators = [admin_or_org_admin_required, api_required]\n\nso only administrators or organization administrators can perform cross-user assignment queries.\n\nVersion impacted =\u003e3.3.0",
  "id": "GHSA-49jg-8r6h-h4r7",
  "modified": "2026-08-27T18:32:30Z",
  "published": "2026-08-27T18:32:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-81819"
    },
    {
      "type": "WEB",
      "url": "https://github.com/flowintel/flowintel/commit/10ec32e7baa0fa12ffb83bec36d1b4749a428b5c.patch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/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"
    }
  ]
}

CVE-2026-81819 (GCVE-0-2026-81819)

Vulnerability from cvelistv5 – Published: 2026-08-27 13:20 – Updated: 2026-08-27 19:41

Title

Flowintel Missing Authorization Allows Regular API Users to View Other Users’ Task Assignments

Summary

Affected versions of Flowintel expose the /my_assignment/user API endpoint to any authenticated API user. The endpoint accepts a user_id parameter identifying the user whose assignments should be returned, but previously had no role restriction beyond general API authentication. As a result, a lower-privileged authenticated user could potentially query another user’s assignment information by supplying that user’s identifier. The fix changes: method_decorators = [api_required] to: method_decorators = [admin_or_org_admin_required, api_required] so only administrators or organization administrators can perform cross-user assignment queries. Version impacted =>3.3.0

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-27 19:40 UTC

CWE

CWE-862 - Missing Authorization

Assigner

CIRCL ENISA root

References

1 reference

URL	Tags
https://github.com/flowintel/flowintel/commit/10e…	patch

Impacted products

1 product

Vendor	Product	Version
flowintel	flowintel	Affected: 0 , ≤ 3.3.0 (semver)

Credits

Jeroen Pinoy David Cruciani

Show details on NVD website

JSON

To clipboard

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                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-08-27T19:40:51.298480Z",
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}

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

GHSA-49JG-8R6H-H4R7

CVE-2026-81819 (GCVE-0-2026-81819)

Tags

Sightings

Nomenclature