{"id":"CVE-2017-16858","state":"PUBLISHED","title":"The 'crowd-application' plugin module (notably used by the Google Apps plugin) in Atlassian Crowd from version 1.5.0 before version 3.1.2 allowed an attacker to impersonate a Crowd","description":"The 'crowd-application' plugin module (notably used by the Google Apps plugin) in Atlassian Crowd from version 1.5.0 before version 3.1.2 allowed an attacker to impersonate a Crowd user in REST requests by being able to authenticate to a directory bound to an application using the feature. Given the following situation: the Crowd application is bound to directory 1 and has a user called admin and the Google Apps application is bound to directory 2, which also has a user called admin, it was possible to authenticate REST requests using the credentials of the user coming from directory 2 and impersonate the user from directory 1.","publishedAt":"2018-01-31T14:00:00.000Z","updatedAt":"2024-09-17T00:40:54.506Z","severity":null,"assigner":"atlassian","products":["Atlassian Crowd"],"affected":[{"vendor":"Atlassian","product":"Crowd","versions":[{"version":"from 1.5.0 before 3.1.2","status":"affected"}]}],"references":["https://jira.atlassian.com/browse/CWD-5009"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T19:43:25.795Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/16xxx/CVE-2017-16858.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-16858","state":"PUBLISHED","datePublished":"2018-01-31T14:00:00.000Z","dateUpdated":"2024-09-17T00:40:54.506Z","assignerShortName":"atlassian","assignerOrgId":"f08a6ab8-ed46-4c22-8884-d911ccfe3c66","dateReserved":"2017-11-16T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The 'crowd-application' plugin module (notably used by the Google Apps plugin) in Atlassian Crowd from version 1.5.0 before version 3.1.2 allowed an attacker to impersonate a Crowd user in REST requests by being able to authenticate to a directory bound to an application using the feature. Given the following situation: the Crowd application is bound to directory 1 and has a user called admin and the Google Apps application is bound to directory 2, which also has a user called admin, it was possible to authenticate REST requests using the credentials of the user coming from directory 2 and impersonate the user from directory 1."}],"affected":[{"vendor":"Atlassian","product":"Crowd","versions":[{"version":"from 1.5.0 before 3.1.2","status":"affected"}]}],"references":[{"url":"https://jira.atlassian.com/browse/CWD-5009","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"Incorrect Authorization (CWE-863)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"atlassian","dateUpdated":"2018-01-31T13:57:01.000Z","orgId":"f08a6ab8-ed46-4c22-8884-d911ccfe3c66"},"datePublic":"2018-01-30T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@atlassian.com","DATE_PUBLIC":"2018-01-30T00:00:00","ID":"CVE-2017-16858","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Crowd","version":{"version_data":[{"version_value":"from 1.5.0 before 3.1.2"}]}}]},"vendor_name":"Atlassian"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The 'crowd-application' plugin module (notably used by the Google Apps plugin) in Atlassian Crowd from version 1.5.0 before version 3.1.2 allowed an attacker to impersonate a Crowd user in REST requests by being able to authenticate to a directory bound to an application using the feature. Given the following situation: the Crowd application is bound to directory 1 and has a user called admin and the Google Apps application is bound to directory 2, which also has a user called admin, it was possible to authenticate REST requests using the credentials of the user coming from directory 2 and impersonate the user from directory 1."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Incorrect Authorization (CWE-863)"}]}]},"references":{"reference_data":[{"name":"https://jira.atlassian.com/browse/CWD-5009","refsource":"CONFIRM","url":"https://jira.atlassian.com/browse/CWD-5009"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://jira.atlassian.com/browse/CWD-5009","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T20:35:21.278Z"}}]}}}