{"api_version":"1","generated_at":"2026-04-23T06:59:36+00:00","cve":"CVE-2020-21590","urls":{"html":"https://cve.report/CVE-2020-21590","api":"https://cve.report/api/cve/CVE-2020-21590.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-21590","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-21590"},"summary":{"title":"CVE-2020-21590","description":"Directory traversal in coreframe/app/template/admin/index.php in WUZHI CMS 4.1.0 allows attackers to list files in arbitrary directories via the dir parameter.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2021-04-02 20:15:00","updated_at":"2021-04-08 15:19:00"},"problem_types":["CWE-22"],"metrics":[],"references":[{"url":"https://github.com/pwnninja/wuzhicms/issues/1","name":"https://github.com/pwnninja/wuzhicms/issues/1","refsource":"MISC","tags":[],"title":"wuzhicms v4.1.0 /coreframe/app/template/admin/index.php directory traversal vulnerability · Issue #1 · pwnninja/wuzhicms · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/wuzhicms/wuzhicms/issues/190","name":"https://github.com/wuzhicms/wuzhicms/issues/190","refsource":"MISC","tags":[],"title":"wuzhicms v4.1.0 /coreframe/app/template/admin/index.php directory traversal vulnerability · Issue #190 · wuzhicms/wuzhicms · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-21590","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21590","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"21590","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"wuzhicms","cpe5":"wuzhicms","cpe6":"4.1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-21590","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":"Directory traversal in coreframe/app/template/admin/index.php in WUZHI CMS 4.1.0 allows attackers to list files in arbitrary directories via the dir parameter."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/wuzhicms/wuzhicms/issues/190","refsource":"MISC","name":"https://github.com/wuzhicms/wuzhicms/issues/190"},{"refsource":"MISC","name":"https://github.com/pwnninja/wuzhicms/issues/1","url":"https://github.com/pwnninja/wuzhicms/issues/1"}]}},"nvd":{"publishedDate":"2021-04-02 20:15:00","lastModifiedDate":"2021-04-08 15:19:00","problem_types":["CWE-22"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":1.4},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:wuzhicms:wuzhicms:4.1.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"21590","Ordinal":"182999","Title":"CVE-2020-21590","CVE":"CVE-2020-21590","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"21590","Ordinal":"1","NoteData":"Directory traversal in coreframe/app/template/admin/index.php in WUZHI CMS 4.1.0 allows attackers to list files in arbitrary directories via the dir parameter.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"21590","Ordinal":"2","NoteData":"2021-04-02","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"21590","Ordinal":"3","NoteData":"2021-04-02","Type":"Other","Title":"Modified"}]}}}