Vulnerability-Lookup

GHSA-XVHG-W6QC-M3QQ

Vulnerability from github – Published: 2023-08-15 20:08 – Updated: 2023-08-21 19:32

Summary

Yaklang Plugin's Fuzztag Component Allows Unauthorized Local File Reading

Details

Impact

The Yak Engine has been found to contain a local file inclusion (LFI) vulnerability. This vulnerability allows attackers to include files from the server's local file system through the web application. When exploited, this can lead to the unintended exposure of sensitive data, potential remote code execution, or other security breaches. Users utilizing versions of the Yak Engine prior to 1.2.4-sp1 are impacted.

Patches

The vulnerability has been addressed and patched. Users are advised to upgrade to Yak Engine version 1.2.4-sp1 immediately. The patch can be viewed and reviewed at this PR: https://github.com/yaklang/yaklang/pull/295，https://github.com/yaklang/yaklang/pull/296

Workarounds

Currently, the most effective solution is to upgrade to the patched version of Yak Engine (1.2.4-sp1). Users are also advised to avoid exposing vulnerable versions to untrusted input and to closely monitor any unexpected server behavior until they can upgrade.

References

For more details on the vulnerability and the corresponding patch, please visit the following link: - PR addressing the LFI vulnerability in Yak Engine - disable default file fuzztag in fuzz.Pool - 利用yakit功能特性溯源攻击者

Severity

7.5 (High)


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

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/yaklang/yaklang"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.4-sp2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-40023"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-08-15T20:08:17Z",
    "nvd_published_at": "2023-08-14T20:15:12Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nThe Yak Engine has been found to contain a local file inclusion (LFI) vulnerability. This vulnerability allows attackers to include files from the server\u0027s local file system through the web application. When exploited, this can lead to the unintended exposure of sensitive data, potential remote code execution, or other security breaches. Users utilizing versions of the Yak Engine prior to 1.2.4-sp1 are impacted.\n\n### Patches\n\nThe vulnerability has been addressed and patched. Users are advised to upgrade to Yak Engine version 1.2.4-sp1 immediately. The patch can be viewed and reviewed at this PR: [https://github.com/yaklang/yaklang/pull/295](https://github.com/yaklang/yaklang/pull/295)\uff0c[https://github.com/yaklang/yaklang/pull/296](https://github.com/yaklang/yaklang/pull/296)\n\n### Workarounds\n\nCurrently, the most effective solution is to upgrade to the patched version of Yak Engine (1.2.4-sp1). Users are also advised to avoid exposing vulnerable versions to untrusted input and to closely monitor any unexpected server behavior until they can upgrade.\n\n### References\n\nFor more details on the vulnerability and the corresponding patch, please visit the following link:\n- [PR addressing the LFI vulnerability in Yak Engine](https://github.com/yaklang/yaklang/pull/295)\n- [disable default file fuzztag in fuzz.Pool](https://github.com/yaklang/yaklang/pull/296)\n- [\u5229\u7528yakit\u529f\u80fd\u7279\u6027\u6eaf\u6e90\u653b\u51fb\u8005](https://mp.weixin.qq.com/s?__biz=Mzg5ODE3NTU1OQ==\u0026mid=2247484236\u0026idx=1\u0026sn=ef0c14a89721800b2311d0e487388399)",
  "id": "GHSA-xvhg-w6qc-m3qq",
  "modified": "2023-08-21T19:32:51Z",
  "published": "2023-08-15T20:08:17Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/yaklang/yaklang/security/advisories/GHSA-xvhg-w6qc-m3qq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40023"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yaklang/yaklang/pull/295"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yaklang/yaklang/pull/296"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/yaklang/yaklang"
    },
    {
      "type": "WEB",
      "url": "https://mp.weixin.qq.com/s?__biz=Mzg5ODE3NTU1OQ==\u0026mid=2247484236\u0026idx=1\u0026sn=ef0c14a89721800b2311d0e487388399"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Yaklang Plugin\u0027s Fuzztag Component Allows Unauthorized Local File Reading"
}

CVE-2023-40023 (GCVE-0-2023-40023)

Vulnerability from cvelistv5 – Published: 2023-08-14 19:59 – Updated: 2024-10-01 19:12

Title

Yaklang Plugin's Fuzztag Component Allows Unauthorized Local File Reading

Summary

yaklang is a programming language designed for cybersecurity. The Yak Engine has been found to contain a local file inclusion (LFI) vulnerability. This vulnerability allows attackers to include files from the server's local file system through the web application. When exploited, this can lead to the unintended exposure of sensitive data, potential remote code execution, or other security breaches. Users utilizing versions of the Yak Engine prior to 1.2.4-sp1 are impacted. This vulnerability has been patched in version 1.2.4-sp1. Users are advised to upgrade. users unable to upgrade may avoid exposing vulnerable versions to untrusted input and to closely monitor any unexpected server behavior until they can upgrade.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/yaklang/yaklang/security/advis…	x_refsource_CONFIRM
https://github.com/yaklang/yaklang/pull/295	x_refsource_MISC
https://github.com/yaklang/yaklang/pull/296	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
yaklang	yaklang	Affected: < 1.2.4-sp1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:24:54.654Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/yaklang/yaklang/security/advisories/GHSA-xvhg-w6qc-m3qq",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/yaklang/yaklang/security/advisories/GHSA-xvhg-w6qc-m3qq"
          },
          {
            "name": "https://github.com/yaklang/yaklang/pull/295",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/yaklang/yaklang/pull/295"
          },
          {
            "name": "https://github.com/yaklang/yaklang/pull/296",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/yaklang/yaklang/pull/296"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-40023",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-01T19:06:26.663360Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-01T19:12:40.833Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "yaklang",
          "vendor": "yaklang",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.2.4-sp1"
            }
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "yaklang is a programming language designed for cybersecurity. The Yak Engine has been found to contain a local file inclusion (LFI) vulnerability. This vulnerability allows attackers to include files from the server\u0027s local file system through the web application. When exploited, this can lead to the unintended exposure of sensitive data, potential remote code execution, or other security breaches. Users utilizing versions of the Yak Engine prior to 1.2.4-sp1 are impacted. This vulnerability has been patched in version 1.2.4-sp1. Users are advised to upgrade. users unable to upgrade may avoid exposing vulnerable versions to untrusted input and to closely monitor any unexpected server behavior until they can upgrade."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
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      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-14T19:59:44.679Z",
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        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/yaklang/yaklang/security/advisories/GHSA-xvhg-w6qc-m3qq",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/yaklang/yaklang/security/advisories/GHSA-xvhg-w6qc-m3qq"
        },
        {
          "name": "https://github.com/yaklang/yaklang/pull/295",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/yaklang/yaklang/pull/295"
        },
        {
          "name": "https://github.com/yaklang/yaklang/pull/296",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/yaklang/yaklang/pull/296"
        }
      ],
      "source": {
        "advisory": "GHSA-xvhg-w6qc-m3qq",
        "discovery": "UNKNOWN"
      },
      "title": "Yaklang Plugin\u0027s Fuzztag Component Allows Unauthorized Local File Reading"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-40023",
    "datePublished": "2023-08-14T19:59:44.679Z",
    "dateReserved": "2023-08-08T13:46:25.243Z",
    "dateUpdated": "2024-10-01T19:12:40.833Z",
    "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.

Action not permitted

GHSA-XVHG-W6QC-M3QQ

Impact

Patches

Workarounds

References

CVE-2023-40023 (GCVE-0-2023-40023)

Tags

Sightings

Nomenclature