Vulnerability-Lookup

GHSA-C3QP-2GGW-XJG7

Vulnerability from github – Published: 2026-06-05 20:35 – Updated: 2026-06-05 20:35

Summary

Shopper: Authorization bypass and RBAC privilege escalation in team settings

Details

Impact

Two distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system:

Settings/Team/Index had no mount() authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators.
Settings/Team/RolePermission gated its write actions on the read-only view_users permission. Any user holding view_users could grant themselves or any other user arbitrary permissions, including manage_users and edit_orders, effectively escalating to full panel administrator from a read-only account.

Combined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel.

Patches

Fixed in v2.8.0:

Settings/Team/Index::mount() now authorizes against manage_users.
Settings/Team/RolePermission write actions now require manage_users instead of view_users.

Upgrade via:

composer require shopper/admin:^2.8

Workarounds

None. Upgrade to v2.8.0.

Severity

9.9 (Critical)


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

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JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "shopper/framework"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.8.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-47744"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269",
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-05T20:35:51Z",
    "nvd_published_at": "2026-05-29T19:16:26Z",
    "severity": "CRITICAL"
  },
  "details": "## Impact\n\nTwo distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system:\n\n- `Settings/Team/Index` had no `mount()` authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators.\n- `Settings/Team/RolePermission` gated its write actions on the read-only `view_users` permission. Any user holding `view_users` could grant themselves or any other user arbitrary permissions, including `manage_users` and `edit_orders`, effectively escalating to full panel administrator from a read-only account.\n\nCombined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel.\n\n## Patches\n\nFixed in `v2.8.0`:\n\n- `Settings/Team/Index::mount()` now authorizes against `manage_users`.\n- `Settings/Team/RolePermission` write actions now require `manage_users` instead of `view_users`.\n\nUpgrade via:\n\n```bash\ncomposer require shopper/admin:^2.8\n```\n\n## Workarounds\n\nNone. Upgrade to `v2.8.0`.",
  "id": "GHSA-c3qp-2ggw-xjg7",
  "modified": "2026-06-05T20:35:51Z",
  "published": "2026-06-05T20:35:51Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-c3qp-2ggw-xjg7"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47744"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shopperlabs/shopper/pull/511"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/shopperlabs/shopper"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Shopper: Authorization bypass and RBAC privilege escalation in team settings"
}

CVE-2026-47744 (GCVE-0-2026-47744)

Vulnerability from cvelistv5 – Published: 2026-05-29 17:58 – Updated: 2026-05-29 21:38

Title

Shopper: Authorization bypass and RBAC privilege escalation in team settings

Summary

Shopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, two distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system. Settings/Team/Index had no mount() authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators. Settings/Team/RolePermission gated its write actions on the read-only view_users permission. Any user holding view_users could grant themselves or any other user arbitrary permissions, including manage_users and edit_orders, effectively escalating to full panel administrator from a read-only account. Combined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel. This vulnerability is fixed in 2.8.0.

Severity

9.9 (Critical)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-29 21:38 UTC

CWE

CWE-269 - Improper Privilege Management
CWE-285 - Improper Authorization

Assigner

GitHub_M mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/shopperlabs/shopper/security/a…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
shopperlabs	shopper	Affected: < 2.8.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-47744",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-29T21:38:07.299741Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-29T21:38:15.231Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "shopper",
          "vendor": "shopperlabs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.8.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Shopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, two distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system. Settings/Team/Index had no mount() authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators. Settings/Team/RolePermission gated its write actions on the read-only view_users permission. Any user holding view_users could grant themselves or any other user arbitrary permissions, including manage_users and edit_orders, effectively escalating to full panel administrator from a read-only account. Combined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel. This vulnerability is fixed in 2.8.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269: Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "CWE-285: Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-29T17:58:21.342Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-c3qp-2ggw-xjg7",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-c3qp-2ggw-xjg7"
        }
      ],
      "source": {
        "advisory": "GHSA-c3qp-2ggw-xjg7",
        "discovery": "UNKNOWN"
      },
      "title": "Shopper: Authorization bypass and RBAC privilege escalation in team settings"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-47744",
    "datePublished": "2026-05-29T17:58:21.342Z",
    "dateReserved": "2026-05-19T22:16:39.504Z",
    "dateUpdated": "2026-05-29T21:38:15.231Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

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