github - ghsa-4x2f-54wr-4hjg

GHSA-4X2F-54WR-4HJG

Vulnerability from github – Published: 2021-12-01 18:29 – Updated: 2021-11-29 19:15

Summary

Potential Zip Slip Vulnerability in baserCMS

Details

There is a OS Command Injection Vulnerability on the management system of baserCMS.

This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible.

Target baserCMS 4.5.3 and earlier versions

Vulnerability OS Command Injection Vulnerability.

Countermeasures Update to the latest version of baserCMS

Credits Daniele Scanu @SoterItSecurity

Severity ?

7.7 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "baserproject/basercms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.5.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-41279"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-11-29T19:15:58Z",
    "nvd_published_at": "2021-11-26T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "There is a OS Command Injection Vulnerability on the management system of baserCMS.\n\nThis is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users.\nIf you are eligible, please update to the new version as soon as possible.\n\nTarget\nbaserCMS 4.5.3 and earlier versions\n\nVulnerability\nOS Command Injection Vulnerability.\n\nCountermeasures\nUpdate to the latest version of baserCMS\n\nCredits\nDaniele Scanu @SoterItSecurity",
  "id": "GHSA-4x2f-54wr-4hjg",
  "modified": "2021-11-29T19:15:58Z",
  "published": "2021-12-01T18:29:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/baserproject/basercms/security/advisories/GHSA-4x2f-54wr-4hjg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41279"
    },
    {
      "type": "WEB",
      "url": "https://github.com/baserproject/basercms/commit/d8ab0a81a7bce35cc95ff7dff851a7e87a084336"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/baserproject/basercms"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Potential Zip Slip Vulnerability in baserCMS"
}

CVE-2021-41279 (GCVE-0-2021-41279)

Vulnerability from cvelistv5 – Published: 2021-11-26 18:00 – Updated: 2024-08-04 03:08

Summary

BaserCMS is an open source content management system with a focus on Japanese language support. In affected versions users with upload privilege may upload crafted zip files capable of path traversal on the host operating system. This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible.

Severity ?

7.7 (High)


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

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M

References

URL

Tags

	https://github.com/baserproject/basercms/security…	x_refsource_CONFIRM
	https://github.com/baserproject/basercms/commit/d…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	baserproject	basercms	Affected: < 4.5.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:08:31.643Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/baserproject/basercms/security/advisories/GHSA-4x2f-54wr-4hjg"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/baserproject/basercms/commit/d8ab0a81a7bce35cc95ff7dff851a7e87a084336"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "basercms",
          "vendor": "baserproject",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.5.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "BaserCMS is an open source content management system with a focus on Japanese language support. In affected versions users with upload privilege may upload crafted zip files capable of path traversal on the host operating system. This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-26T18:00:11",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/baserproject/basercms/security/advisories/GHSA-4x2f-54wr-4hjg"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/baserproject/basercms/commit/d8ab0a81a7bce35cc95ff7dff851a7e87a084336"
        }
      ],
      "source": {
        "advisory": "GHSA-4x2f-54wr-4hjg",
        "discovery": "UNKNOWN"
      },
      "title": "Zip Slip Vulnerability in BaserCMS",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2021-41279",
          "STATE": "PUBLIC",
          "TITLE": "Zip Slip Vulnerability in BaserCMS"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "basercms",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 4.5.3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "baserproject"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "BaserCMS is an open source content management system with a focus on Japanese language support. In affected versions users with upload privilege may upload crafted zip files capable of path traversal on the host operating system. This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/baserproject/basercms/security/advisories/GHSA-4x2f-54wr-4hjg",
              "refsource": "CONFIRM",
              "url": "https://github.com/baserproject/basercms/security/advisories/GHSA-4x2f-54wr-4hjg"
            },
            {
              "name": "https://github.com/baserproject/basercms/commit/d8ab0a81a7bce35cc95ff7dff851a7e87a084336",
              "refsource": "MISC",
              "url": "https://github.com/baserproject/basercms/commit/d8ab0a81a7bce35cc95ff7dff851a7e87a084336"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-4x2f-54wr-4hjg",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2021-41279",
    "datePublished": "2021-11-26T18:00:11",
    "dateReserved": "2021-09-15T00:00:00",
    "dateUpdated": "2024-08-04T03:08:31.643Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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-4X2F-54WR-4HJG

CVE-2021-41279 (GCVE-0-2021-41279)

Tags

Sightings

Nomenclature