Vulnerability-Lookup

GHSA-MW2W-2HJ2-FG8Q

Vulnerability from github – Published: 2023-11-14 22:19 – Updated: 2023-11-14 22:19

Summary

yiisoft/yii deserializing untrusted user input can lead to remote code execution

Details

Impact

Affected versions of yiisoft/yii are vulnerable to Remote Code Execution (RCE) if the application calls unserialize() on arbitrary user input.

Patches

Upgrade yiisoft/yii to version 1.1.29 or higher.

For more information

See the following links for more details: - Git commit - https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection

If you have any questions or comments about this advisory, contact us through security form.

Severity

8.1 (High)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "yiisoft/yii"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.29"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-47130"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-11-14T22:19:28Z",
    "nvd_published_at": "2023-11-14T21:15:11Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nAffected versions of `yiisoft/yii` are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input.\n\n### Patches\nUpgrade `yiisoft/yii` to version 1.1.29 or higher.\n\n### For more information\nSee the following links for more details:\n- [Git commit](https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06)\n- https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection\n\nIf you have any questions or comments about this advisory, [contact us through security form](https://www.yiiframework.com/security).",
  "id": "GHSA-mw2w-2hj2-fg8q",
  "modified": "2023-11-14T22:19:28Z",
  "published": "2023-11-14T22:19:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/yiisoft/yii/security/advisories/GHSA-mw2w-2hj2-fg8q"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-47130"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/yiisoft/yii"
    },
    {
      "type": "WEB",
      "url": "https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "yiisoft/yii deserializing untrusted user input can lead to remote code execution"
}

CVE-2023-47130 (GCVE-0-2023-47130)

Vulnerability from cvelistv5 – Published: 2023-11-14 20:30 – Updated: 2024-08-14 19:26

Title

Unsafe deserialization of user data in yiisoft/yii

Summary

Yii is an open source PHP web framework. yiisoft/yii before version 1.1.29 are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input. An attacker may leverage this vulnerability to compromise the host system. A fix has been developed for the 1.1.29 release. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-14 18:54 UTC

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

GitHub_M mitre root

References

3 references

URL	Tags
https://github.com/yiisoft/yii/security/advisorie…	x_refsource_CONFIRM
https://github.com/yiisoft/yii/commit/37142be4dc5…	x_refsource_MISC
https://owasp.org/www-community/vulnerabilities/P…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
yiisoft	yii	Affected: < 1.1.29
yiiframework	yii	Affected: 0 , < 1.1.29 (custom) cpe:2.3:a:yiiframework:yii::::::::

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T21:01:22.829Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/yiisoft/yii/security/advisories/GHSA-mw2w-2hj2-fg8q",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/yiisoft/yii/security/advisories/GHSA-mw2w-2hj2-fg8q"
          },
          {
            "name": "https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06"
          },
          {
            "name": "https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:yiiframework:yii:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "yii",
            "vendor": "yiiframework",
            "versions": [
              {
                "lessThan": "1.1.29",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-47130",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-14T18:54:14.318898Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-14T19:26:42.011Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "yii",
          "vendor": "yiisoft",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.1.29"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Yii is an open source PHP web framework. yiisoft/yii before version 1.1.29 are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input. An attacker may leverage this vulnerability to compromise the host system. A fix has been developed for the 1.1.29 release. Users are advised to upgrade. There are no known workarounds for this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502: Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-14T20:30:16.393Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/yiisoft/yii/security/advisories/GHSA-mw2w-2hj2-fg8q",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/yiisoft/yii/security/advisories/GHSA-mw2w-2hj2-fg8q"
        },
        {
          "name": "https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06"
        },
        {
          "name": "https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection"
        }
      ],
      "source": {
        "advisory": "GHSA-mw2w-2hj2-fg8q",
        "discovery": "UNKNOWN"
      },
      "title": "Unsafe deserialization of user data in yiisoft/yii"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-47130",
    "datePublished": "2023-11-14T20:30:16.393Z",
    "dateReserved": "2023-10-30T19:57:51.677Z",
    "dateUpdated": "2024-08-14T19:26:42.011Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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