Vulnerability-Lookup

CVE-2026-86762 (GCVE-0-2026-86762)

Vulnerability from cvelistv5 – Published: 2026-09-09 13:32 – Updated: 2026-09-10 14:57

Title

Snipe-IT before 8.7.0 Authentication Bypass via API Middleware

Summary

Snipe-IT before 8.7.0 does not apply the CheckUserIsActivated middleware to the `api` middleware group in app/Http/Kernel.php, and deactivating a user does not revoke that user's Passport personal access tokens. As a result, although a deactivated account is correctly refused at web login, its existing API token continues to authenticate and to grant read and write access to the REST API (assets, users, licenses, etc.) at the account's prior permission level until the token expires. A deactivated account that retains user-management permissions can re-activate itself through the API, permanently defeating the deactivation control.

Severity

8.6 (High)


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

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-10 14:18 UTC

CWE

CWE-862 - Missing Authorization

Assigner

VulnCheck mitre root

References

3 references

URL	Tags
https://github.com/grokability/snipe-it/security/…	vendor-advisory
https://github.com/grokability/snipe-it/commit/b3…	patch
https://www.vulncheck.com/advisories/snipe-it-bef…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
grokability	snipe-it	Affected: 8.6.3 , < 8.7.0 (semver) Unaffected: 8.7.0 (semver) cpe:2.3:a:snipeitapp:snipe-it::::::::

Date Public

2026-08-24 00:00

Credits

Tahiniii

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-86762

Vulnerability from fkie_nvd - Published: 2026-09-09 14:17 - Updated: 2026-09-10 15:17

Severity

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

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://github.com/grokability/snipe-it/commit/b3f12f974bb2c0175ea68dad163ed04726db4280
	disclosure@vulncheck.com	https://github.com/grokability/snipe-it/security/advisories/GHSA-cj4w-vx6j-42rf
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/snipe-it-before-8.7.0-authentication-bypass-via-api-middleware

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-QRXG-4HW7-JWQJ

Vulnerability from github – Published: 2026-09-09 15:35 – Updated: 2026-09-09 15:35

Details

Snipe-IT before 8.7.0 does not apply the CheckUserIsActivated middleware to the api middleware group in app/Http/Kernel.php, and deactivating a user does not revoke that user's Passport personal access tokens. As a result, although a deactivated account is correctly refused at web login, its existing API token continues to authenticate and to grant read and write access to the REST API (assets, users, licenses, etc.) at the account's prior permission level until the token expires. A deactivated account that retains user-management permissions can re-activate itself through the API, permanently defeating the deactivation control.

Severity

8.1 (High)


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

8.6 (High)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2026-86762"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-09T14:17:26Z",
    "severity": "HIGH"
  },
  "details": "Snipe-IT before 8.7.0 does not apply the CheckUserIsActivated middleware to the `api` middleware group in app/Http/Kernel.php, and deactivating a user does not revoke that user\u0027s Passport personal access tokens. As a result, although a deactivated account is correctly refused at web login, its existing API token continues to authenticate and to grant read and write access to the REST API (assets, users, licenses, etc.) at the account\u0027s prior permission level until the token expires. A deactivated account that retains user-management permissions can re-activate itself through the API, permanently defeating the deactivation control.",
  "id": "GHSA-qrxg-4hw7-jwqj",
  "modified": "2026-09-09T15:35:13Z",
  "published": "2026-09-09T15:35:13Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/grokability/snipe-it/security/advisories/GHSA-cj4w-vx6j-42rf"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-86762"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grokability/snipe-it/commit/b3f12f974bb2c0175ea68dad163ed04726db4280"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/snipe-it-before-8.7.0-authentication-bypass-via-api-middleware"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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-2026-86762 (GCVE-0-2026-86762)

FKIE_CVE-2026-86762

GHSA-QRXG-4HW7-JWQJ

Tags

Sightings

Nomenclature