{"id":"CVE-2021-21339","state":"PUBLISHED","title":"Cleartext storage of session identifier","description":"TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.","publishedAt":"2021-03-23T01:50:40.000Z","updatedAt":"2024-08-03T18:09:15.911Z","severity":{"score":5.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["TYPO3 TYPO3.CMS"],"affected":[{"vendor":"TYPO3","product":"TYPO3.CMS","versions":[{"version":">= 6.2.0, <= 6.2.56","status":"affected"},{"version":">= 7.0.0, <= 7.6.50","status":"affected"},{"version":">= 8.0.0, <= 8.7.39","status":"affected"},{"version":">= 9.0.0, <= 9.5.24","status":"affected"},{"version":">= 10.0.0, <= 10.4.13","status":"affected"},{"version":">= 11.0.0, <= 11.1.0","status":"affected"}]}],"references":["https://packagist.org/packages/typo3/cms-core","https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch","https://typo3.org/security/advisory/typo3-core-sa-2021-006"],"weaknesses":["CWE-312"],"ingestedAt":"2026-10-29T19:47:59.168Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/21xxx/CVE-2021-21339.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-21339","state":"PUBLISHED","datePublished":"2021-03-23T01:50:40.000Z","dateUpdated":"2024-08-03T18:09:15.911Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2020-12-22T00:00:00.000Z"},"containers":{"cna":{"title":"Cleartext storage of session identifier","descriptions":[{"lang":"en","value":"TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1."}],"affected":[{"vendor":"TYPO3","product":"TYPO3.CMS","versions":[{"version":">= 6.2.0, <= 6.2.56","status":"affected"},{"version":">= 7.0.0, <= 7.6.50","status":"affected"},{"version":">= 8.0.0, <= 8.7.39","status":"affected"},{"version":">= 9.0.0, <= 9.5.24","status":"affected"},{"version":">= 10.0.0, <= 10.4.13","status":"affected"},{"version":">= 11.0.0, <= 11.1.0","status":"affected"}]}],"references":[{"url":"https://packagist.org/packages/typo3/cms-core","tags":["x_refsource_MISC"]},{"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch","tags":["x_refsource_CONFIRM"]},{"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-006","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-312","description":"CWE-312: Cleartext Storage of Sensitive Information","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","dateUpdated":"2021-03-23T01:50:40.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa"},"source":{"advisory":"GHSA-qx3w-4864-94ch","discovery":"UNKNOWN"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2021-21339","STATE":"PUBLIC","TITLE":"Cleartext storage of session identifier"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"TYPO3.CMS","version":{"version_data":[{"version_value":">= 6.2.0, <= 6.2.56"},{"version_value":">= 7.0.0, <= 7.6.50"},{"version_value":">= 8.0.0, <= 8.7.39"},{"version_value":">= 9.0.0, <= 9.5.24"},{"version_value":">= 10.0.0, <= 10.4.13"},{"version_value":">= 11.0.0, <= 11.1.0"}]}}]},"vendor_name":"TYPO3"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1."}]},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-312: Cleartext Storage of Sensitive Information"}]}]},"references":{"reference_data":[{"name":"https://packagist.org/packages/typo3/cms-core","refsource":"MISC","url":"https://packagist.org/packages/typo3/cms-core"},{"name":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch","refsource":"CONFIRM","url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch"},{"name":"https://typo3.org/security/advisory/typo3-core-sa-2021-006","refsource":"MISC","url":"https://typo3.org/security/advisory/typo3-core-sa-2021-006"}]},"source":{"advisory":"GHSA-qx3w-4864-94ch","discovery":"UNKNOWN"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://packagist.org/packages/typo3/cms-core","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-006","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T18:09:15.911Z"}}]}}}