CVE-2021-43266 (GCVE-0-2021-43266)
Vulnerability from cvelistv5
Published
2021-11-02 21:54
Modified
2024-08-04 03:55
Severity ?
CWE
  • n/a
Summary
In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, exporting collections via PDF export could lead to code execution via shell metacharacters in a collection name. Additional, in Mahara before 20.10.4, 21.04.3, and 21.10.1, exporting collections via PDF export could cause code execution
References
cve@mitre.orghttps://bugs.launchpad.net/mahara/+bug/1942903Exploit, Third Party Advisory
cve@mitre.orghttps://bugs.launchpad.net/mahara/+bug/1949527Third Party Advisory
cve@mitre.orghttps://mahara.org/interaction/forum/topic.php?id=8952Vendor Advisory
cve@mitre.orghttps://mahara.org/interaction/forum/topic.php?id=8995Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/mahara/+bug/1942903Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/mahara/+bug/1949527Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://mahara.org/interaction/forum/topic.php?id=8952Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://mahara.org/interaction/forum/topic.php?id=8995Vendor Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:55:27.369Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/mahara/+bug/1942903"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://mahara.org/interaction/forum/topic.php?id=8952"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://mahara.org/interaction/forum/topic.php?id=8995"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/mahara/+bug/1949527"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, exporting collections via PDF export could lead to code execution via shell metacharacters in a collection name. Additional, in Mahara before 20.10.4, 21.04.3, and 21.10.1, exporting collections via PDF export could cause code execution"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-28T12:34:23",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.launchpad.net/mahara/+bug/1942903"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://mahara.org/interaction/forum/topic.php?id=8952"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://mahara.org/interaction/forum/topic.php?id=8995"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.launchpad.net/mahara/+bug/1949527"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-43266",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, exporting collections via PDF export could lead to code execution via shell metacharacters in a collection name. Additional, in Mahara before 20.10.4, 21.04.3, and 21.10.1, exporting collections via PDF export could cause code execution"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.launchpad.net/mahara/+bug/1942903",
              "refsource": "MISC",
              "url": "https://bugs.launchpad.net/mahara/+bug/1942903"
            },
            {
              "name": "https://mahara.org/interaction/forum/topic.php?id=8952",
              "refsource": "MISC",
              "url": "https://mahara.org/interaction/forum/topic.php?id=8952"
            },
            {
              "name": "https://mahara.org/interaction/forum/topic.php?id=8995",
              "refsource": "MISC",
              "url": "https://mahara.org/interaction/forum/topic.php?id=8995"
            },
            {
              "name": "https://bugs.launchpad.net/mahara/+bug/1949527",
              "refsource": "MISC",
              "url": "https://bugs.launchpad.net/mahara/+bug/1949527"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-43266",
    "datePublished": "2021-11-02T21:54:45",
    "dateReserved": "2021-11-02T00:00:00",
    "dateUpdated": "2024-08-04T03:55:27.369Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-43266\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2021-11-02T22:15:09.103\",\"lastModified\":\"2024-11-21T06:28:57.177\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, exporting collections via PDF export could lead to code execution via shell metacharacters in a collection name. Additional, in Mahara before 20.10.4, 21.04.3, and 21.10.1, exporting collections via PDF export could cause code execution\"},{\"lang\":\"es\",\"value\":\"En Mahara versiones anteriores a 20.04.5, 20.10.3, 21.04.2, y 21.10.0, la exportaci\u00f3n de colecciones por medio de la exportaci\u00f3n de PDF pod\u00eda conllevar a una ejecuci\u00f3n de c\u00f3digo por medio de metacaracteres de shell en el nombre de una colecci\u00f3n. Adem\u00e1s, versiones anteriores a  20.10.4, 21.04.3 y 21.10.1, la exportaci\u00f3n de colecciones por medio de la exportaci\u00f3n de PDF podr\u00eda provocar la ejecuci\u00f3n del c\u00f3digo.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H\",\"baseScore\":7.3,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.3,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:H/Au:S/C:P/I:P/A:P\",\"baseScore\":4.6,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"HIGH\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"20.04.0\",\"versionEndExcluding\":\"20.04.5\",\"matchCriteriaId\":\"A1DDE4C7-FE22-41A8-AB98-F410A470268E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"20.10.0\",\"versionEndExcluding\":\"20.10.3\",\"matchCriteriaId\":\"54ED5D80-651C-4B0E-81AC-DB23BF6DFCF9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.04.0\",\"versionEndExcluding\":\"21.04.2\",\"matchCriteriaId\":\"5DEE88DE-CD36-4F04-AB37-D155FABD12B8\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"20.10.0\",\"versionEndExcluding\":\"20.10.4\",\"matchCriteriaId\":\"61C119B6-0D83-4E30-87E4-166B0BD7D578\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.04.0\",\"versionEndExcluding\":\"21.04.3\",\"matchCriteriaId\":\"B80E157F-FBE3-46EB-80F5-CBE01BD54434\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.10.0\",\"versionEndExcluding\":\"21.10.1\",\"matchCriteriaId\":\"162501DE-B42B-4684-8908-DCC34741B358\"}]}]}],\"references\":[{\"url\":\"https://bugs.launchpad.net/mahara/+bug/1942903\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://bugs.launchpad.net/mahara/+bug/1949527\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://mahara.org/interaction/forum/topic.php?id=8952\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://mahara.org/interaction/forum/topic.php?id=8995\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugs.launchpad.net/mahara/+bug/1942903\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://bugs.launchpad.net/mahara/+bug/1949527\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://mahara.org/interaction/forum/topic.php?id=8952\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://mahara.org/interaction/forum/topic.php?id=8995\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.