Vulnerability-Lookup

GHSA-5WCM-3V2W-8362

Vulnerability from github – Published: 2026-10-23 21:47 – Updated: 2026-10-23 21:47

Summary

Laravel relationship inclusion can trigger unauthorized data destruction

Details

A vulnerability in how relationship inclusion is processed on certain read endpoints. Under specific conditions, a request to a read-only endpoint can be crafted to trigger a destructive database operation on a related table, rather than simply retrieving data.

Impact

A user with only read access could cause irreversible data loss (e.g., a related table being emptied), without needing any write permissions. This could result in denial of service and loss of data integrity for affected applications.

Severity

6.5 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "laravel/framework"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "12.45.0"
            },
            {
              "fixed": "12.68.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "laravel/framework"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "13.0.0"
            },
            {
              "fixed": "13.27.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-114508"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-10-23T21:47:48Z",
    "nvd_published_at": "2026-10-21T22:16:49Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in how relationship inclusion is processed on certain read endpoints. Under specific conditions, a request to a read-only endpoint can be crafted to trigger a destructive database operation on a related table, rather than simply retrieving data.\n\n### Impact\nA user with only read access could cause irreversible data loss (e.g., a related table being emptied), without needing any write permissions. This could result in denial of service and loss of data integrity for affected applications.",
  "id": "GHSA-5wcm-3v2w-8362",
  "modified": "2026-10-23T21:47:48Z",
  "published": "2026-10-23T21:47:48Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/laravel/framework/security/advisories/GHSA-5wcm-3v2w-8362"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114508"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laravel/framework/pull/61322"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laravel/framework/pull/61323"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laravel/framework/commit/50a7970efe9f9990b6ec4f1e949de2abaaf4263e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laravel/framework/commit/b89f2944995d555bfda76dced1ef6c6b04ef17d8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/laravel/framework"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laravel/framework/releases/tag/v12.68.0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laravel/framework/releases/tag/v13.27.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Laravel relationship inclusion can trigger unauthorized data destruction"
}

CVE-2026-114508 (GCVE-0-2026-114508)

Vulnerability from cvelistv5 – Published: 2026-10-21 21:45 – Updated: 2026-10-23 21:18

Title

Laravel relationship inclusion can trigger unauthorized data destruction

Summary

Laravel is a web application framework. From 12.45.0 until 12.68.0 and 13.27.0, crafted relationship inclusion on a read-only endpoint can trigger a destructive database operation on a related table instead of retrieving data. A user with read access but no write permission can empty related-table data, causing irreversible data loss, denial of service, and loss of data integrity. This issue is fixed in versions 12.68.0 and 13.27.0.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-23 17:32 UTC

CWE

CWE-470 - Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7761 records in the last 180 days details

References

7 references

URL	Tags
https://github.com/laravel/framework/security/adv…	x_refsource_CONFIRM
https://github.com/laravel/framework/pull/61322	x_refsource_MISC
https://github.com/laravel/framework/pull/61323	x_refsource_MISC
https://github.com/laravel/framework/commit/50a79…	x_refsource_MISC
https://github.com/laravel/framework/commit/b89f2…	x_refsource_MISC
https://github.com/laravel/framework/releases/tag…	x_refsource_MISC
https://github.com/laravel/framework/releases/tag…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
laravel	framework	Affected: >= 12.45.0, < 12.68.0 Affected: >= 13.0.0, < 13.27.0

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JSON

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                "id": "CVE-2026-114508",
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                  },
                  {
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                "timestamp": "2026-10-23T17:32:51.979205Z",
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        }
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
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            "availabilityImpact": "LOW",
            "baseScore": 6.5,
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            "confidentialityImpact": "NONE",
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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.

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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.
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