CVE-2021-39126 (GCVE-0-2021-39126)

Vulnerability from cvelistv5 – Published: 2021-10-21 02:45 – Updated: 2024-10-10 16:06
VLAI?
Summary
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF) vulnerability, following an Information Disclosure vulnerability in the referrer headers which discloses a user's CSRF token. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.
Severity ?
No CVSS data available.
CWE
  • Cross-Site Request Forgery (CSRF)
  • Information Disclosure
Assigner
References
Impacted products
Vendor Product Version
Atlassian Jira Server Affected: unspecified , < 8.5.10 (custom)
Affected: 8.6.0 , < unspecified (custom)
Affected: unspecified , < 8.13.1 (custom)
Create a notification for this product.
    Atlassian Jira Data Center Affected: unspecified , < 8.5.10 (custom)
Affected: 8.6.0 , < unspecified (custom)
Affected: unspecified , < 8.13.1 (custom)
Create a notification for this product.
Date Public ?
2021-09-14 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:58:17.682Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jira.atlassian.com/browse/JRASERVER-71806"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-39126",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T16:05:55.865701Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-10T16:06:08.753Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Jira Server",
          "vendor": "Atlassian",
          "versions": [
            {
              "lessThan": "8.5.10",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "8.6.0",
              "versionType": "custom"
            },
            {
              "lessThan": "8.13.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Jira Data Center",
          "vendor": "Atlassian",
          "versions": [
            {
              "lessThan": "8.5.10",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "8.6.0",
              "versionType": "custom"
            },
            {
              "lessThan": "8.13.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2021-09-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF) vulnerability, following an Information Disclosure vulnerability in the referrer headers which discloses a user\u0027s CSRF token. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Cross-Site Request Forgery (CSRF)",
              "lang": "en",
              "type": "text"
            }
          ]
        },
        {
          "descriptions": [
            {
              "description": "Information Disclosure",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-14T01:45:15.000Z",
        "orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66",
        "shortName": "atlassian"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jira.atlassian.com/browse/JRASERVER-71806"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@atlassian.com",
          "DATE_PUBLIC": "2021-09-14T00:00:00",
          "ID": "CVE-2021-39126",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Jira Server",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "8.5.10"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_value": "8.6.0"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "8.13.1"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Jira Data Center",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "8.5.10"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_value": "8.6.0"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "8.13.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Atlassian"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF) vulnerability, following an Information Disclosure vulnerability in the referrer headers which discloses a user\u0027s CSRF token. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Cross-Site Request Forgery (CSRF)"
                }
              ]
            },
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Information Disclosure"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://jira.atlassian.com/browse/JRASERVER-71806",
              "refsource": "MISC",
              "url": "https://jira.atlassian.com/browse/JRASERVER-71806"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66",
    "assignerShortName": "atlassian",
    "cveId": "CVE-2021-39126",
    "datePublished": "2021-10-21T02:45:15.829Z",
    "dateReserved": "2021-08-16T00:00:00.000Z",
    "dateUpdated": "2024-10-10T16:06:08.753Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2021-39126",
      "date": "2026-04-27",
      "epss": "0.00196",
      "percentile": "0.4138"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-39126\",\"sourceIdentifier\":\"security@atlassian.com\",\"published\":\"2021-10-21T03:15:07.133\",\"lastModified\":\"2024-11-21T06:18:38.413\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF) vulnerability, following an Information Disclosure vulnerability in the referrer headers which discloses a user\u0027s CSRF token. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.\"},{\"lang\":\"es\",\"value\":\"Las versiones afectadas de Atlassian Jira Server y Data Center permiten a los atacantes remotos modificar varios recursos a trav\u00e9s de una vulnerabilidad de falsificaci\u00f3n de solicitud de sitio cruzado (CSRF), a ra\u00edz de una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en las cabeceras de referencia que revela el token CSRF de un usuario. Las versiones afectadas son anteriores a la versi\u00f3n 8.5.10, y desde la versi\u00f3n 8.6.0 hasta la 8.13.1\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-352\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"8.5.10\",\"matchCriteriaId\":\"F89DD2DF-D358-4CD8-BF56-D17277609DA3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.6.0\",\"versionEndExcluding\":\"8.13.1\",\"matchCriteriaId\":\"382C231B-EC03-4D82-B215-402321C813E3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"8.5.10\",\"matchCriteriaId\":\"D94F90D0-9F69-411F-8072-E882ED15D4D5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.6.0\",\"versionEndExcluding\":\"8.13.1\",\"matchCriteriaId\":\"0E4D5E0B-A456-4C6C-9AB5-A6E5645677C9\"}]}]}],\"references\":[{\"url\":\"https://jira.atlassian.com/browse/JRASERVER-71806\",\"source\":\"security@atlassian.com\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://jira.atlassian.com/browse/JRASERVER-71806\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://jira.atlassian.com/browse/JRASERVER-71806\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-04T01:58:17.682Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2021-39126\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-10T16:05:55.865701Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-10T16:06:03.613Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"Atlassian\", \"product\": \"Jira Server\", \"versions\": [{\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"8.5.10\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"8.6.0\", \"lessThan\": \"unspecified\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"8.13.1\", \"versionType\": \"custom\"}]}, {\"vendor\": \"Atlassian\", \"product\": \"Jira Data Center\", \"versions\": [{\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"8.5.10\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"8.6.0\", \"lessThan\": \"unspecified\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"8.13.1\", \"versionType\": \"custom\"}]}], \"datePublic\": \"2021-09-14T00:00:00.000Z\", \"references\": [{\"url\": \"https://jira.atlassian.com/browse/JRASERVER-71806\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF) vulnerability, following an Information Disclosure vulnerability in the referrer headers which discloses a user\u0027s CSRF token. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"Cross-Site Request Forgery (CSRF)\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"Information Disclosure\"}]}], \"providerMetadata\": {\"orgId\": \"f08a6ab8-ed46-4c22-8884-d911ccfe3c66\", \"shortName\": \"atlassian\", \"dateUpdated\": \"2022-03-14T01:45:15.000Z\"}, \"x_legacyV4Record\": {\"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"version\": {\"version_data\": [{\"version_value\": \"8.5.10\", \"version_affected\": \"\u003c\"}, {\"version_value\": \"8.6.0\", \"version_affected\": \"\u003e=\"}, {\"version_value\": \"8.13.1\", \"version_affected\": \"\u003c\"}]}, \"product_name\": \"Jira Server\"}, {\"version\": {\"version_data\": [{\"version_value\": \"8.5.10\", \"version_affected\": \"\u003c\"}, {\"version_value\": \"8.6.0\", \"version_affected\": \"\u003e=\"}, {\"version_value\": \"8.13.1\", \"version_affected\": \"\u003c\"}]}, \"product_name\": \"Jira Data Center\"}]}, \"vendor_name\": \"Atlassian\"}]}}, \"data_type\": \"CVE\", \"references\": {\"reference_data\": [{\"url\": \"https://jira.atlassian.com/browse/JRASERVER-71806\", \"name\": \"https://jira.atlassian.com/browse/JRASERVER-71806\", \"refsource\": \"MISC\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF) vulnerability, following an Information Disclosure vulnerability in the referrer headers which discloses a user\u0027s CSRF token. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"Cross-Site Request Forgery (CSRF)\"}]}, {\"description\": [{\"lang\": \"eng\", \"value\": \"Information Disclosure\"}]}]}, \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2021-39126\", \"STATE\": \"PUBLIC\", \"ASSIGNER\": \"security@atlassian.com\", \"DATE_PUBLIC\": \"2021-09-14T00:00:00\"}}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2021-39126\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-10-10T16:06:08.753Z\", \"dateReserved\": \"2021-08-16T00:00:00.000Z\", \"assignerOrgId\": \"f08a6ab8-ed46-4c22-8884-d911ccfe3c66\", \"datePublished\": \"2021-10-21T02:45:15.829Z\", \"assignerShortName\": \"atlassian\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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 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.