Vulnerability-Lookup

GHSA-7V2V-9RM4-7M8F

Vulnerability from github – Published: 2023-04-18 13:14 – Updated: 2026-01-14 17:03

Summary

Shopware Has Improper Control of Generation of Code in Twig rendered views

Details

Impact

We fixed with CVE-2023-22731 Twig filters to only be executed with allowed functions. It is possible to pass PHP Closures as string or an array and array crafted PHP Closures was not checked against allow list

Patches

The problem has been fixed with 6.4.20.1 with an improved override.

Workarounds

For older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.

Severity

8.8 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 6.4.20.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "shopware/platform"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.4.20.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 6.4.20.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "shopware/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.4.20.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-2017"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336",
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-18T13:14:20Z",
    "nvd_published_at": "2023-04-17T11:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nWe fixed with [CVE-2023-22731](https://github.com/shopware/platform/security/advisories/GHSA-93cw-f5jj-x85w) Twig filters to only be executed with allowed functions. It is possible to pass PHP Closures as string or an array and array crafted PHP Closures was not checked against allow list\n\n### Patches\nThe problem has been fixed with 6.4.20.1 with an improved override.\n\n### Workarounds\nFor older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.",
  "id": "GHSA-7v2v-9rm4-7m8f",
  "modified": "2026-01-14T17:03:26Z",
  "published": "2023-04-18T13:14:20Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/shopware/platform/security/advisories/GHSA-7v2v-9rm4-7m8f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shopware/shopware/security/advisories/GHSA-7v2v-9rm4-7m8f"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2017"
    },
    {
      "type": "WEB",
      "url": "https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-04-2023"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/shopware/platform"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shopware/platform/releases/tag/v6.4.20.1"
    },
    {
      "type": "WEB",
      "url": "https://starlabs.sg/advisories/23/23-2017"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Shopware Has Improper Control of Generation of Code in Twig rendered views"
}

CVE-2023-2017 (GCVE-0-2023-2017)

Vulnerability from cvelistv5 – Published: 2023-04-17 10:18 – Updated: 2025-02-05 20:46

Title

Improper Control of Generation of Code in Twig Rendered Views in Shopware

Summary

Server-side Template Injection (SSTI) in Shopware 6 (<= v6.4.20.0, v6.5.0.0-rc1 <= v6.5.0.0-rc4), affecting both shopware/core and shopware/platform GitHub repositories, allows remote attackers with access to a Twig environment without the Sandbox extension to bypass the validation checks in `Shopware\Core\Framework\Adapter\Twig\SecurityExtension` and call any arbitrary PHP function and thus execute arbitrary code/commands via usage of fully-qualified names, supplied as array of strings, when referencing callables. Users are advised to upgrade to v6.4.20.1 to resolve this issue. This is a bypass of CVE-2023-22731.

Severity

8.8 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-05 20:46 UTC

CWE

CWE-184 - Incomplete List of Disallowed Inputs
CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine

Assigner

STAR_Labs mitre root

References

3 references

URL	Tags
https://docs.shopware.com/en/shopware-6-en/securi…	vendor-advisory
https://github.com/shopware/platform/security/adv…	vendor-advisory
https://starlabs.sg/advisories/23/23-2017/	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Shopware AG	Shopware 6	Affected: 0 , ≤ 6.4.20.0 (semver) Affected: 6.5.0.0-rc1 , ≤ 6.5.0.0-rc4 (semver)

Credits

Ngo Wei Lin (@Creastery) of STAR Labs SG Pte. Ltd. (@starlabs_sg)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:12:19.518Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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            "url": "https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-04-2023"
          },
          {
            "tags": [
              "vendor-advisory",
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            ],
            "url": "https://github.com/shopware/platform/security/advisories/GHSA-7v2v-9rm4-7m8f"
          },
          {
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              "third-party-advisory",
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            ],
            "url": "https://starlabs.sg/advisories/23/23-2017/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-2017",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2025-02-05T20:46:34.501269Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-05T20:46:43.936Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Shopware 6",
          "vendor": "Shopware AG",
          "versions": [
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              "version": "0",
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            },
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      "credits": [
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          "type": "reporter",
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            }
          ],
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        }
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      "impacts": [
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      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
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            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
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          "descriptions": [
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      "providerMetadata": {
        "dateUpdated": "2023-04-19T06:34:45.957Z",
        "orgId": "b1571b85-cbc9-431f-830b-0c8155323a69",
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\nUsers are advised to upgrade to v6.4.20.1 to resolve this issue.\n\n\u003cbr\u003e"
            }
          ],
          "value": "Users are advised to upgrade to v6.4.20.1 to resolve this issue.\n\n\n"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
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  "cveMetadata": {
    "assignerOrgId": "b1571b85-cbc9-431f-830b-0c8155323a69",
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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.

Detection rules are retrieved from Rulezet.

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

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