github - ghsa-9hvg-qw5q-wqwp

GHSA-9HVG-QW5Q-WQWP

Vulnerability from github – Published: 2026-01-02 21:56 – Updated: 2026-01-02 21:56

Summary

Bagisto SSTI vulnerability in type parameter can lead to RCE

Details

Summary

SSTI is possible in Bagisto via type parameter can lead to RCE and other exploitations.

Details

Go to http://127.0.0.1:8000/admin/reporting/products/view?type={{7*7}}

Impact

Can lead to RCE, command injection.

Severity ?

7.3 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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-2026-21450"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-01-02T21:56:00Z",
    "nvd_published_at": "2026-01-02T21:16:02Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nSSTI is possible in Bagisto via type parameter can lead to RCE and other exploitations.\n\n### Details\n1. Go to `http://127.0.0.1:8000/admin/reporting/products/view?type={{7*7}}`\n\n\u003cimg width=\"1251\" height=\"282\" alt=\"image\" src=\"https://github.com/user-attachments/assets/652e96f4-631e-4322-8561-63f4d897a480\" /\u003e\n\n\n### Impact\nCan lead to RCE, command injection.",
  "id": "GHSA-9hvg-qw5q-wqwp",
  "modified": "2026-01-02T21:56:00Z",
  "published": "2026-01-02T21:56:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/bagisto/bagisto/security/advisories/GHSA-9hvg-qw5q-wqwp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21450"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bagisto/bagisto/commit/3f294b4837595929107d9c1bbd6d5b1222ef9fea"
    },
    {
      "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:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Bagisto SSTI vulnerability in type parameter can lead to RCE"
}

CVE-2026-21450 (GCVE-0-2026-21450)

Vulnerability from cvelistv5 – Published: 2026-01-02 20:38 – Updated: 2026-01-02 21:24

Title

Bagisto has SSTI in parameter that can lead to RCE

Summary

Bagisto is an open source laravel eCommerce platform. Versions prior to 2.3.10 are vulnerable to server-side template injection via type parameter, which can lead to remote code execution or another exploitation. Version 2.3.10 fixes the issue.

Severity ?

7.3 (High)


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

CWE

CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine

Assigner

GitHub_M

References

URL

Tags

https://github.com/bagisto/bagisto/security/advis…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	bagisto	bagisto	Affected: < 2.3.10

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-21450",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-02T21:24:20.651325Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-02T21:24:43.041Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "bagisto",
          "vendor": "bagisto",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.3.10"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Bagisto is an open source laravel eCommerce platform. Versions prior to 2.3.10 are vulnerable to server-side template injection via type parameter, which can lead to remote code execution or another exploitation. Version 2.3.10 fixes the issue."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "privilegesRequired": "HIGH",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1336",
              "description": "CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-02T20:38:48.544Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/bagisto/bagisto/security/advisories/GHSA-9hvg-qw5q-wqwp",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/bagisto/bagisto/security/advisories/GHSA-9hvg-qw5q-wqwp"
        }
      ],
      "source": {
        "advisory": "GHSA-9hvg-qw5q-wqwp",
        "discovery": "UNKNOWN"
      },
      "title": "Bagisto has SSTI in parameter that can lead to RCE"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-21450",
    "datePublished": "2026-01-02T20:38:48.544Z",
    "dateReserved": "2025-12-29T03:00:29.277Z",
    "dateUpdated": "2026-01-02T21:24:43.041Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-9HVG-QW5Q-WQWP

Summary

Details

Impact

CVE-2026-21450 (GCVE-0-2026-21450)

Tags

Sightings

Nomenclature