Vulnerability-Lookup

GHSA-GXMJ-VR4J-8J5C

Vulnerability from github – Published: 2026-09-28 00:30 – Updated: 2026-09-28 00:30

Details

A vulnerability has been found in Krayin laravel-crm up to 2.2.5. The impacted element is the function Storage::download of the file packages/Webkul/Admin/src/Config/acl.php of the component attachment-download Endpoint. The manipulation of the argument ID leads to improper control of resource identifiers. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.2.6 is sufficient to resolve this issue. The identifier of the patch is 13d6988cda8d69ece45ee1890effc90a7f21cdc1. It is suggested to upgrade the affected component.

Severity

4.3 (Medium)


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

2.1 (Low)


                  
                    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:P

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{
  "affected": [],
  "aliases": [
    "CVE-2026-100884"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-99"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-27T23:16:58Z",
    "severity": "LOW"
  },
  "details": "A vulnerability has been found in Krayin laravel-crm up to 2.2.5. The impacted element is the function Storage::download of the file packages/Webkul/Admin/src/Config/acl.php of the component attachment-download Endpoint. The manipulation of the argument ID leads to improper control of resource identifiers. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.2.6 is sufficient to resolve this issue. The identifier of the patch is 13d6988cda8d69ece45ee1890effc90a7f21cdc1. It is suggested to upgrade the affected component.",
  "id": "GHSA-gxmj-vr4j-8j5c",
  "modified": "2026-09-28T00:30:28Z",
  "published": "2026-09-28T00:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100884"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krayin/laravel-crm/issues/2624"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krayin/laravel-crm/pull/2627"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krayin/laravel-crm/commit/13d6988cda8d69ece45ee1890effc90a7f21cdc1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/carlosalbertotuma/advisory/blob/main/advisory-06-IDOR-Email-Attachment%20Download.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krayin/laravel-crm"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krayin/laravel-crm/releases/tag/v2.2.6"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-100884"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/916218"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/410814"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/410814/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "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:P/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-2026-100884 (GCVE-0-2026-100884)

Vulnerability from cvelistv5 – Published: 2026-09-27 22:30 – Updated: 2026-09-28 12:54 X_Open Source

Title

Krayin laravel-crm attachment-download Endpoint acl.php resource injection

Summary

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/E:P

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

4.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-28 12:54 UTC

CWE

CWE-99 - Improper Control of Resource Identifiers

Assigner

VulDB mitre root

References

10 references

URL	Tags
https://vuldb.com/vuln/410814	vdb-entrytechnical-description
https://vuldb.com/vuln/410814/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-100884	third-party-advisory
https://vuldb.com/submit/916218	third-party-advisory
https://github.com/krayin/laravel-crm/issues/2624	issue-tracking
https://github.com/krayin/laravel-crm/pull/2627	issue-trackingpatch
https://github.com/carlosalbertotuma/advisory/blo…	exploit
https://github.com/krayin/laravel-crm/commit/13d6…	patch
https://github.com/krayin/laravel-crm/releases/ta…	patch
https://github.com/krayin/laravel-crm/	product

Impacted products

1 product

Vendor	Product	Version
Krayin	laravel-crm	Affected: 2.2.0 Affected: 2.2.1 Affected: 2.2.2 Affected: 2.2.3 Affected: 2.2.4 Affected: 2.2.5 Unaffected: 2.2.6 cpe:2.3:a:krayin:laravel-crm::::::::

Credits

bl4dsc4n (VulDB User)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-100884",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-28T12:54:15.392910Z",
                "version": "2.0.3"
              },
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
      }
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        {
          "cpes": [
            "cpe:2.3:a:krayin:laravel-crm:*:*:*:*:*:*:*:*"
          ],
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            "attachment-download Endpoint"
          ],
          "product": "laravel-crm",
          "vendor": "Krayin",
          "versions": [
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              "status": "affected",
              "version": "2.2.0"
            },
            {
              "status": "affected",
              "version": "2.2.1"
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              "status": "affected",
              "version": "2.2.2"
            },
            {
              "status": "affected",
              "version": "2.2.3"
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              "status": "affected",
              "version": "2.2.4"
            },
            {
              "status": "affected",
              "version": "2.2.5"
            },
            {
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            }
          ]
        }
      ],
      "credits": [
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          "type": "reporter",
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        }
      ],
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        {
          "lang": "en",
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        }
      ],
      "metrics": [
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            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "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:P",
            "version": "4.0"
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        },
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            "baseSeverity": "MEDIUM",
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            "baseSeverity": "MEDIUM",
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        },
        {
          "cvssV2_0": {
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      "references": [
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          ],
          "url": "https://vuldb.com/vuln/410814"
        },
        {
          "name": "VDB-410814 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
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          "url": "https://vuldb.com/vuln/410814/cti"
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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.

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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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.

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GHSA-GXMJ-VR4J-8J5C

CVE-2026-100884 (GCVE-0-2026-100884)

Tags

Sightings

Nomenclature

Related by attack behaviour