{"api_version":"1","generated_at":"2026-07-23T12:24:27+00:00","cve":"CVE-2015-3982","urls":{"html":"https://cve.report/CVE-2015-3982","api":"https://cve.report/api/cve/CVE-2015-3982.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2015-3982","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2015-3982"},"summary":{"title":"CVE-2015-3982","description":"The session.flush function in the cached_db backend in Django 1.8.x before 1.8.2 does not properly flush the session, which allows remote attackers to hijack user sessions via an empty string in the session key.","state":"PUBLISHED","assigner":"mitre","published_at":"2015-06-02 14:59:10","updated_at":"2026-05-06 22:30:45"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"}}],"references":[{"url":"https://www.djangoproject.com/weblog/2015/may/20/security-release/","name":"https://www.djangoproject.com/weblog/2015/may/20/security-release/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"Security release issued: 1.8.2 | Weblog | Django","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/74960","name":"http://www.securityfocus.com/bid/74960","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Django 'session.flush()' Function Session Fixation Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-3982","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3982","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2015","cve_id":"3982","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"djangoproject","cpe5":"django","cpe6":"1.8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2015","cve_id":"3982","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"djangoproject","cpe5":"django","cpe6":"1.8.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T06:04:02.239Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.djangoproject.com/weblog/2015/may/20/security-release/"},{"name":"74960","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/74960"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2015-05-20T00:00:00.000Z","descriptions":[{"lang":"en","value":"The session.flush function in the cached_db backend in Django 1.8.x before 1.8.2 does not properly flush the session, which allows remote attackers to hijack user sessions via an empty string in the session key."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2016-12-02T20:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://www.djangoproject.com/weblog/2015/may/20/security-release/"},{"name":"74960","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/74960"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2015-3982","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":"The session.flush function in the cached_db backend in Django 1.8.x before 1.8.2 does not properly flush the session, which allows remote attackers to hijack user sessions via an empty string in the session key."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://www.djangoproject.com/weblog/2015/may/20/security-release/","refsource":"CONFIRM","url":"https://www.djangoproject.com/weblog/2015/may/20/security-release/"},{"name":"74960","refsource":"BID","url":"http://www.securityfocus.com/bid/74960"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2015-3982","datePublished":"2015-06-02T14:00:00.000Z","dateReserved":"2015-05-13T00:00:00.000Z","dateUpdated":"2024-08-06T06:04:02.239Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2015-06-02 14:59:10","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:djangoproject:django:1.8.0:*:*:*:*:*:*:*","matchCriteriaId":"02D3C0FF-C342-40F1-A187-CD212C16FE8F"},{"vulnerable":true,"criteria":"cpe:2.3:a:djangoproject:django:1.8.1:*:*:*:*:*:*:*","matchCriteriaId":"2510BAD7-1FB6-4F6F-A2CC-9DE9AD39B4FF"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2015","CveId":"3982","Ordinal":"1","Title":"CVE-2015-3982","CVE":"CVE-2015-3982","Year":"2015"},"notes":[{"CveYear":"2015","CveId":"3982","Ordinal":"1","NoteData":"The session.flush function in the cached_db backend in Django 1.8.x before 1.8.2 does not properly flush the session, which allows remote attackers to hijack user sessions via an empty string in the session key.","Type":"Description","Title":"CVE-2015-3982"},{"CveYear":"2015","CveId":"3982","Ordinal":"2","NoteData":"2015-06-02","Type":"Other","Title":"Published"},{"CveYear":"2015","CveId":"3982","Ordinal":"3","NoteData":"2016-12-02","Type":"Other","Title":"Modified"}]}}}