Vulnerability-Lookup

CVE-2026-32271 (GCVE-0-2026-32271)

Vulnerability from cvelistv5 – Published: 2026-04-13 20:19 – Updated: 2026-04-16 13:26

Title

Craft Commerce: SQL Injection can lead to Remote Code Execution via TotalRevenue Widget

Summary

Craft Commerce is an ecommerce platform for Craft CMS. In versions 4.0.0 through 4.10.2 and 5.0.0 through 5.5.4, there is an SQL injection vulnerability in the Commerce TotalRevenue widget which allows any authenticated control panel user to achieve remote code execution through a four-step exploitation chain. The attack exploits unsanitized widget settings interpolated into SQL expressions, combined with PDO's default multi-statement query support, to inject a maliciously serialized PHP object into the queue table. When the queue consumer processes the injected job, the unrestricted unserialize() call in yii2-queue instantiates a GuzzleHttp FileCookieJar gadget chain whose __destruct() method writes a PHP webshell to the server's webroot. The complete chain requires only three HTTP requests, no administrative privileges, and results in arbitrary command execution as the PHP process user, with queue processing triggered via an unauthenticated endpoint. This issue has been fixed in versions 4.10.3 and 5.5.5.

Severity ?

7.7 (High)


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

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

GitHub_M

References

URL

Tags

	https://github.com/craftcms/commerce/security/adv…	x_refsource_CONFIRM
	https://github.com/craftcms/commerce/commit/6d2d2…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	craftcms	commerce	Affected: >= 4.0.0, < 4.10.3 Affected: >= 5.0.0, < 5.5.5

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-32271

Vulnerability from fkie_nvd - Published: 2026-04-13 21:16 - Updated: 2026-04-13 21:16

Severity ?

7.7 (High) - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/craftcms/commerce/commit/6d2d24b3a2b0c06593856d05446f82bd8af92d72
	security-advisories@github.com	https://github.com/craftcms/commerce/security/advisories/GHSA-875v-7m49-8x88

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Craft Commerce is an ecommerce platform for Craft CMS. In versions 4.0.0 through 4.10.2 and 5.0.0 through 5.5.4, there is an SQL injection vulnerability in the Commerce TotalRevenue widget which allows any authenticated control panel user to achieve remote code execution through a four-step exploitation chain. The attack exploits unsanitized widget settings interpolated into SQL expressions, combined with PDO\u0027s default multi-statement query support, to inject a maliciously serialized PHP object into the queue table. When the queue consumer processes the injected job, the unrestricted unserialize() call in yii2-queue instantiates a GuzzleHttp FileCookieJar gadget chain whose __destruct() method writes a PHP webshell to the server\u0027s webroot. The complete chain requires only three HTTP requests, no administrative privileges, and results in arbitrary command execution as the PHP process user, with queue processing triggered via an unauthenticated endpoint. This issue has been fixed in versions 4.10.3 and 5.5.5."
    }
  ],
  "id": "CVE-2026-32271",
  "lastModified": "2026-04-13T21:16:24.260",
  "metrics": {
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          "baseSeverity": "HIGH",
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          "subConfidentialityImpact": "NONE",
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GHSA-875V-7M49-8X88

Vulnerability from github – Published: 2026-04-14 00:07 – Updated: 2026-04-14 00:07

Summary

Craft Commerce has a SQL Injection can lead to Remote Code Execution via TotalRevenue Widget

Details

Summary

A SQL injection in the Commerce TotalRevenue widget can lead to remote code execution through a chain of four vulnerabilities:

SQL Injection -- The TotalRevenue stat interpolates unsanitized widget settings directly into a sprintf-based SQL Expression. Any control panel user can create any widget type without permission checks.
PDO Multi-Statement Queries -- PHP PDO MySQL enables CLIENT_MULTI_STATEMENTS by default. Neither Yii2 nor Craft CMS disables it. This allows stacking an INSERT statement after the injected SELECT , writing a maliciously serialized PHP object into the queue table.
Unrestricted unserialize() -- The yii2-queue PhpSerializer calls unserialize() with no allowed_classes restriction on every queue job. When the queue consumer processes the injected job, it instantiates the attacker-controlled object.
Gadget Chain (FileCookieJar) -- GuzzleHttp\Cookie\FileCookieJar (a standard Guzzle dependency) has an unguarded __destruct() method that calls file_put_contents(). The attacker’s serialized payload writes a PHP webshell to the server’s webroot. PHP tags survive json_encode() because Guzzle uses options=0 (no JSON_HEX_TAG).

The complete chain requires 3 HTTP requests and achieves arbitrary command execution as the PHP process user. Queue processing is triggered via GET /actions/queue/run, an endpoint that requires no authentication ($allowAnonymous = ['run']).

RCE Exploitation Steps

Authenticate as any control panel user
POST to /admin/actions/dashboard/create-widget with stacked SQL injection:
settings[type] contains the stacked INSERT with the serialized gadget chain
Response: HTTP 500 (expected -- INSERT already committed)
Trigger queue processing: GET /actions/queue/run
Queue consumer deserializes the gadget chain
FileCookieJar::__destruct() writes webshell to webroot
Access the webshell: GET /poc_rce.php?c=id
Response: uid=1000(home) gid=1000(home) groups=1000(home)

Severity ?

8.7 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 4.10.2"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "craftcms/commerce"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 5.5.4"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "craftcms/commerce"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.0.0"
            },
            {
              "fixed": "5.5.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-32271"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-14T00:07:34Z",
    "nvd_published_at": "2026-04-13T21:16:24Z",
    "severity": "HIGH"
  },
  "details": "## Summary\n\nA SQL injection in the Commerce TotalRevenue widget can lead to remote code execution through a chain of four vulnerabilities:\n\n* SQL Injection -- The TotalRevenue stat interpolates unsanitized widget settings directly into a sprintf-based SQL Expression.  Any control panel user can create any widget type without permission checks.\n\n* PDO Multi-Statement Queries -- PHP `PDO MySQL` enables `CLIENT_MULTI_STATEMENTS` by default. Neither Yii2 nor Craft CMS disables it. This allows stacking an INSERT statement after the injected SELECT , writing a maliciously serialized PHP object into the queue table.\n\n* Unrestricted `unserialize()` -- The yii2-queue PhpSerializer calls `unserialize()` with no allowed_classes restriction on every queue job. When the queue consumer processes the injected job, it instantiates the attacker-controlled object.\n\n* Gadget Chain (FileCookieJar) -- `GuzzleHttp\\Cookie\\FileCookieJar` (a standard Guzzle dependency) has an unguarded `__destruct()` method that calls `file_put_contents()`. The attacker\u2019s serialized payload writes a PHP webshell to the server\u2019s webroot. PHP tags survive `json_encode()` because Guzzle uses `options=0` (no `JSON_HEX_TAG`).\n\nThe complete chain requires 3 HTTP requests and achieves arbitrary command execution as the PHP process user. Queue processing is triggered via GET `/actions/queue/run`, an endpoint that requires no authentication (`$allowAnonymous = [\u0027run\u0027]`).\n\n## RCE Exploitation Steps\n\n* Authenticate as any control panel user\n* POST to `/admin/actions/dashboard/create-widget` with stacked SQL injection:\n* `settings[type]` contains the stacked INSERT with the serialized gadget chain\n* Response: HTTP 500 (expected -- INSERT already committed)\n* Trigger queue processing: `GET /actions/queue/run`\n* Queue consumer deserializes the gadget chain\n* `FileCookieJar::__destruct()` writes webshell to webroot\n* Access the webshell: `GET /poc_rce.php?c=id`\n* Response: `uid=1000(home) gid=1000(home) groups=1000(home)`",
  "id": "GHSA-875v-7m49-8x88",
  "modified": "2026-04-14T00:07:34Z",
  "published": "2026-04-14T00:07:34Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/craftcms/commerce/security/advisories/GHSA-875v-7m49-8x88"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32271"
    },
    {
      "type": "WEB",
      "url": "https://github.com/craftcms/commerce/commit/6d2d24b3a2b0c06593856d05446f82bd8af92d72"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/craftcms/commerce"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Craft Commerce has a SQL Injection can lead to Remote Code Execution via TotalRevenue Widget"
}

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

CVE-2026-32271 (GCVE-0-2026-32271)

FKIE_CVE-2026-32271

GHSA-875V-7M49-8X88

Summary

RCE Exploitation Steps

Tags

Sightings

Nomenclature