GHSA-46H7-VJ7X-FXG2

Vulnerability from github – Published: 2023-01-20 23:18 – Updated: 2023-01-20 23:18
VLAI
Summary
Shopware has Improper Input Validation issue in newsletter subscription
Details

Impact

The newsletter double opt-in validation was not checked properly, and it was possible to skip the complete double opt in process.

Patches

The problem has been fixed with 6.4.18.1

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. Or disable the newsletter registration completely.

References

https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates

Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 6.4.18.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "shopware/platform"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.4.18.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 6.4.18.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "shopware/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.4.18.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-22734"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-20T23:18:41Z",
    "nvd_published_at": "2023-01-17T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nThe newsletter double opt-in validation was not checked properly, and it was possible to skip the complete double opt in process.\n\n### Patches\nThe problem has been fixed with 6.4.18.1\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. Or disable the newsletter registration completely.\n\n### References\n\nhttps://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates\n\n",
  "id": "GHSA-46h7-vj7x-fxg2",
  "modified": "2023-01-20T23:18:41Z",
  "published": "2023-01-20T23:18:41Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/shopware/platform/security/advisories/GHSA-46h7-vj7x-fxg2"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22734"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shopware/platform/commit/f5a95ee2bcf1e546878450963ef1d9886e59a620"
    },
    {
      "type": "WEB",
      "url": "https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/shopware/platform"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Shopware has Improper Input Validation issue in newsletter subscription"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.



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