GHSA-5J4H-4F72-QPM6

Vulnerability from github – Published: 2026-01-02 22:13 – Updated: 2026-01-08 21:35
VLAI
Summary
Bagisto has Normal & Blind SSTI from low-privilege user when ordering product
Details

Summary

SSTI when normal customer orders any product in add address step can inject value run in admin view.

Details

As normal user 1. Go to http://127.0.0.1:8000/ 2. Add order to cart and continue to checkout 3. In step of add address inject this value {{7*7}} in any input

As admin 1. Go to http://127.0.0.1:8000/admin/sales/orders 2. And notice the vlaue appear in admin view 49

As normal user 3. Go to add address normally http://127.0.0.1:8000/customer/account/addresses/create and inject {{7*7}} on it and will notice it appear 49 image

PoC

  • Video attached with the report: https://github.com/user-attachments/assets/a814b30c-a3e2-4a40-8644-336e21e60d0d

Impact

  • Can lead to RCE
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.9 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "bagisto/bagisto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.3.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-21448"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-01-02T22:13:40Z",
    "nvd_published_at": "2026-01-02T21:15:59Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nSSTI when normal customer orders any product in add address step can inject value run in admin view.\n### Details\n`As normal user`\n1. Go to `http://127.0.0.1:8000/`\n2. Add order to cart and continue to checkout \n3. In step of add address inject this value {{7*7}} in any input\n\n`As admin`\n1. Go to `http://127.0.0.1:8000/admin/sales/orders`\n2. And notice the vlaue appear in admin view 49\n\n`As normal user`\n3. Go to add address normally `http://127.0.0.1:8000/customer/account/addresses/create` and inject {{7*7}} on it and will notice it appear 49\n\u003cimg width=\"1868\" height=\"868\" alt=\"image\" src=\"https://github.com/user-attachments/assets/279627e9-6361-4d39-a500-0fc20e163d25\" /\u003e\n\n\n### PoC\n - Video attached with the report:  https://github.com/user-attachments/assets/a814b30c-a3e2-4a40-8644-336e21e60d0d\n\n\n### Impact\n- Can lead to RCE",
  "id": "GHSA-5j4h-4f72-qpm6",
  "modified": "2026-01-08T21:35:56Z",
  "published": "2026-01-02T22:13:40Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/bagisto/bagisto/security/advisories/GHSA-5j4h-4f72-qpm6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21448"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/bagisto/bagisto"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bagisto/bagisto/releases/tag/v2.3.10"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Bagisto has Normal \u0026 Blind SSTI from low-privilege user when ordering product"
}



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