Vulnerability-Lookup

CVE-2022-31114 (GCVE-0-2022-31114)

Vulnerability from cvelistv5 – Published: 2026-06-03 14:41 – Updated: 2026-06-03 16:01

Title

backpack/crud Vulnerable to Cross-site Scripting

Summary

backpack/crud provides Create, Read, Update & Delete (CRUD) functions for Backpack, a collection of Laravel packages that help users build custom administration panels. Versions prior to 5.0.13, 4.1.69, and 4.0.63 are vulnerable to cross-site scripting. An attacker could conduct a targeted phishing campaign, in order to trick users or admins into clicking a malicious link, which under very specific circumstances could give them information or possibly admin access. Versions 5.0.13, 4.1.69, and 4.0.63 patch the issue. As a workaround, manually look inside error views in `resources/views/errors` and output `e($exception->getMessage())` instead of `$exception->getMessage()`.

Severity

5.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-03 16:01 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M mitre root

References

1 reference

URL	Tags
https://github.com/Laravel-Backpack/CRUD/security…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version	CPE status
Laravel-Backpack	CRUD	Affected: >= 5.0.0, < 5.0.13 Affected: >= 4.0.0, < 4.1.69 Affected: < 4.0.63	guessed

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2022-31114

Vulnerability from fkie_nvd - Published: 2026-06-03 16:16 - Updated: 2026-07-21 19:10

Severity

5.1 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/Laravel-Backpack/CRUD/security/advisories/GHSA-m8xx-3x29-84h8

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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  "affected": [
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      "affectedData": [
        {
          "product": "CRUD",
          "vendor": "Laravel-Backpack",
          "versions": [
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            },
            {
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    },
    {
      "lang": "es",
      "value": "backpack/crud proporciona funciones de Crear, Leer, Actualizar y Eliminar (CRUD) para Backpack, una colecci\u00f3n de paquetes de Laravel que ayudan a los usuarios a construir paneles de administraci\u00f3n personalizados. Las versiones anteriores a 5.0.13, 4.1.69 y 4.0.63 son vulnerables a cross-site scripting. Un atacante podr\u00eda llevar a cabo una campa\u00f1a de phishing dirigida, para enga\u00f1ar a usuarios o administradores para que hagan clic en un enlace malicioso, lo que bajo circunstancias muy espec\u00edficas podr\u00eda darles informaci\u00f3n o posiblemente acceso de administrador. Las versiones 5.0.13, 4.1.69 y 4.0.63 parchean el problema. Como soluci\u00f3n alternativa, busque manualmente dentro de las vistas de error en \u0027resources/views/errors\u0027 y genere \u0027e($exception-\u003egetMessage())\u0027 en lugar de \u0027$exception-\u003egetMessage()\u0027."
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}

GHSA-M8XX-3X29-84H8

Vulnerability from github – Published: 2026-06-03 20:25 – Updated: 2026-06-03 20:31

Summary

backpack/crud is vulnerable to Cross-Site Scripting (XSS)

Details

Impact

It’s a “moderate” vulnerability… but being an admin panel, take this seriously. It’s difficult… but an attacker could conduct a targeted phishing campaign, in order to trick your users or admins to click a malicious link, which under very specific circumstances could give them information... or even admin access. It’s unlikely, but that’s not good enough in admin panels - It should be made impossible. That’s why you are bothered with this.

Patches

If you don’t have custom error views, the views provided by Backpack would output the exception message without escaping it, which made an attack possible using Reflected XSS, in some very specific circumstances (that we will not disclose). To fix those error views in Backpack 4.x and 5.x, please run:

composer update backpack/crud
php artisan backpack:fix

The problem has been patched in: - v4.0.63 - v4.1.69 - v5.0.13

IMPORTANT! Running a composer update should get you the patched version, but you also need to run php artisan backpack:fix afterwards, to patch your published error views, if necessary.

Workarounds

Alternatively (if you don’t want to run composer update), you can manually look inside your error views in “resources/views/errors” and output e($exception->getMessage()) instead of $exception->getMessage(). That’s all there is to the fix, really.

What the maintainers have done about this

Acted as soon as our team found it (last week of March 2022): - Pushed patches to 5.x, 4.1 and 4.0; - Made it easy to apply the fix to existing projects, using a new php artisan backpack:fix command; - Kept the specific circumstances a secret; as far as they know, only the maintainer's team knows about the niche case where this exploit is possible; - Emailed all our licensed users, to have a chance to fix their projects before it’s public; - Sent an email blast to our 25.000+ strong Security Newsletter; - Made this public with a blog post and soon a CVE, after our community has had a reasonable chance to fix their projects; - Will continue to monitor this and remind paying users to apply this fix if they haven’t;

For more information

If you have any questions or comments about this advisory: * Open an issue in backpack/crud * Email us at hello@backpackforlaravel.com

PS. You can read this blog post for more information.

Severity

5.1 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "backpack/crud"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.0.0"
            },
            {
              "fixed": "5.0.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "backpack/crud"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.1.0"
            },
            {
              "fixed": "4.1.69"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "backpack/crud"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.63"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-31114"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-03T20:25:50Z",
    "nvd_published_at": "2026-06-03T16:16:18Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nIt\u2019s a \u201c*moderate*\u201d vulnerability\u2026 but being an admin panel, take this seriously. It\u2019s difficult\u2026 but an attacker could conduct a targeted phishing campaign, in order to **trick your users or admins to click a malicious link, which under very specific circumstances could give them information... or even admin access**. It\u2019s *unlikely*, but that\u2019s not good enough in admin panels - It should be made *impossible*. That\u2019s why you are bothered with this. \n\n### Patches\n\n\nIf you don\u2019t have custom error views, the views provided by Backpack would output the exception message *without escaping it*, which made an attack possible using Reflected XSS, in some very specific circumstances (that we will not disclose). **To fix those error views in Backpack 4.x and 5.x, please run**:\n\n```bash\ncomposer update backpack/crud\nphp artisan backpack:fix\n```\n\nThe problem has been patched in:\n- v4.0.63\n- v4.1.69\n- v5.0.13\n\n\u003e **IMPORTANT! Running a `composer update` should get you the patched version, but you also need to run `php artisan backpack:fix` afterwards, to patch your published error views, if necessary.**\n\n### Workarounds\n\nAlternatively (if you don\u2019t want to run `composer update`), you can manually look inside your error views in \u201c*resources/views/errors*\u201d and output `e($exception-\u003egetMessage())` instead of `$exception-\u003egetMessage()`. That\u2019s all there is to the fix, really.\n\n### What the maintainers have done about this\n\nActed as soon as our team found it (last week of March 2022):\n- Pushed patches to 5.x, 4.1 and 4.0;\n- Made it easy to apply the fix to existing projects, using a new `php artisan backpack:fix` command;\n- Kept the specific circumstances a secret; as far as they know, only the maintainer\u0027s team knows about the niche case where this exploit is possible;\n- Emailed all our licensed users, to have a chance to fix their projects before it\u2019s public;\n- Sent an email blast to our 25.000+ strong Security Newsletter;\n- Made this public with a blog post and soon a CVE, after our community has had a reasonable chance to fix their projects;\n- Will continue to monitor this and remind paying users to apply this fix if they haven\u2019t;\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [backpack/crud](https://github.com/laravel-backpack/crud)\n* Email us at [hello@backpackforlaravel.com](mailto:hello@backpackforlaravel.com)\n\n---\n\nPS. You can [read this blog post](https://backpackforlaravel.com/articles/news/we-recommend-you-fix-this-vulnerability) for more information.",
  "id": "GHSA-m8xx-3x29-84h8",
  "modified": "2026-06-03T20:31:29Z",
  "published": "2026-06-03T20:25:50Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Laravel-Backpack/CRUD/security/advisories/GHSA-m8xx-3x29-84h8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31114"
    },
    {
      "type": "WEB",
      "url": "https://backpackforlaravel.com/articles/news/we-recommend-you-fix-this-vulnerability"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Laravel-Backpack/CRUD"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "backpack/crud is vulnerable to Cross-Site Scripting (XSS)"
}

GSD-2022-31114

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2022-31114

Aliases

CVE-2022-31114

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-31114",
    "id": "GSD-2022-31114"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-31114"
      ],
      "id": "GSD-2022-31114",
      "modified": "2023-12-13T01:19:17.591780Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-31114",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

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.

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.

Action not permitted

CVE-2022-31114 (GCVE-0-2022-31114)

FKIE_CVE-2022-31114

GHSA-M8XX-3X29-84H8

Impact

Patches

Workarounds

What the maintainers have done about this

For more information

GSD-2022-31114

Tags

Sightings

Nomenclature

Related by attack behaviour