Vulnerability-Lookup

GHSA-V67W-WJQM-H9PJ

Vulnerability from github – Published: 2023-04-16 00:30 – Updated: 2024-04-04 03:29

Details

The Score extension through 0.3.0 for MediaWiki has a remote code execution vulnerability due to improper sandboxing of the GNU LilyPond executable. This allows any user with an ability to edit articles (potentially including unauthenticated anonymous users) to execute arbitrary Scheme or shell code by using crafted {{Image data to generate musical scores containing malicious code.

Severity

9.8 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-29007"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-15T22:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The Score extension through 0.3.0 for MediaWiki has a remote code execution vulnerability due to improper sandboxing of the GNU LilyPond executable. This allows any user with an ability to edit articles (potentially including unauthenticated anonymous users) to execute arbitrary Scheme or shell code by using crafted {{Image data to generate musical scores containing malicious code.",
  "id": "GHSA-v67w-wjqm-h9pj",
  "modified": "2024-04-04T03:29:42Z",
  "published": "2023-04-16T00:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-29007"
    },
    {
      "type": "WEB",
      "url": "https://github.com/seqred-s-a/cve-2020-29007"
    },
    {
      "type": "WEB",
      "url": "https://phabricator.wikimedia.org/T257062"
    },
    {
      "type": "WEB",
      "url": "https://seqred.pl/en/cve-2020-29007-remote-code-execution-in-mediawiki-score"
    },
    {
      "type": "WEB",
      "url": "https://www.mediawiki.org/wiki/Extension:Score"
    },
    {
      "type": "WEB",
      "url": "https://www.mediawiki.org/wiki/Extension:Score/2021_security_advisory"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-29007 (GCVE-0-2020-29007)

Vulnerability from cvelistv5 – Published: 2023-04-15 00:00 – Updated: 2025-02-06 16:18

Summary

Severity

9.8 (Critical)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

n/a
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

mitre

References

5 references

URL	Tags
https://github.com/seqred-s-a/cve-2020-29007
https://www.mediawiki.org/wiki/Extension:Score
https://phabricator.wikimedia.org/T257062
https://seqred.pl/en/cve-2020-29007-remote-code-e…
https://www.mediawiki.org/wiki/Extension:Score/20…

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:48:01.543Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/seqred-s-a/cve-2020-29007"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mediawiki.org/wiki/Extension:Score"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://phabricator.wikimedia.org/T257062"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://seqred.pl/en/cve-2020-29007-remote-code-execution-in-mediawiki-score/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mediawiki.org/wiki/Extension:Score/2021_security_advisory"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2020-29007",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-06T16:17:15.250561Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-94",
                "description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-06T16:18:07.233Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Score extension through 0.3.0 for MediaWiki has a remote code execution vulnerability due to improper sandboxing of the GNU LilyPond executable. This allows any user with an ability to edit articles (potentially including unauthenticated anonymous users) to execute arbitrary Scheme or shell code by using crafted {{Image data to generate musical scores containing malicious code."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-15T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/seqred-s-a/cve-2020-29007"
        },
        {
          "url": "https://www.mediawiki.org/wiki/Extension:Score"
        },
        {
          "url": "https://phabricator.wikimedia.org/T257062"
        },
        {
          "url": "https://seqred.pl/en/cve-2020-29007-remote-code-execution-in-mediawiki-score/"
        },
        {
          "url": "https://www.mediawiki.org/wiki/Extension:Score/2021_security_advisory"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-29007",
    "datePublished": "2023-04-15T00:00:00.000Z",
    "dateReserved": "2020-11-24T00:00:00.000Z",
    "dateUpdated": "2025-02-06T16:18:07.233Z",
    "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-V67W-WJQM-H9PJ

CVE-2020-29007 (GCVE-0-2020-29007)

Tags

Sightings

Nomenclature