{"api_version":"1","generated_at":"2026-04-23T05:58:27+00:00","cve":"CVE-2023-34409","urls":{"html":"https://cve.report/CVE-2023-34409","api":"https://cve.report/api/cve/CVE-2023-34409.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-34409","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-34409"},"summary":{"title":"CVE-2023-34409","description":"In Percona Monitoring and Management (PMM) server 2.x before 2.37.1, the authenticate function in auth_server.go does not properly formalize and sanitize URL paths to reject path traversal attempts. This allows an unauthenticated remote user, when a crafted POST request is made against unauthenticated API routes, to access otherwise protected API routes leading to escalation of privileges and information disclosure.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-06-06 20:15:00","updated_at":"2023-06-16 15:35:00"},"problem_types":["CWE-22"],"metrics":[],"references":[{"url":"https://www.percona.com/blog/pmm-authentication-bypass-vulnerability-fixed-in-2-37-1/","name":"https://www.percona.com/blog/pmm-authentication-bypass-vulnerability-fixed-in-2-37-1/","refsource":"MISC","tags":[],"title":"PMM Authentication Bypass Vulnerability Fixed in 2.37.1","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-34409","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34409","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"34409","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"percona","cpe5":"monitoring_and_management","cpe6":"*","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-2023-34409","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":"In Percona Monitoring and Management (PMM) server 2.x before 2.37.1, the authenticate function in auth_server.go does not properly formalize and sanitize URL paths to reject path traversal attempts. This allows an unauthenticated remote user, when a crafted POST request is made against unauthenticated API routes, to access otherwise protected API routes leading to escalation of privileges and information disclosure."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://www.percona.com/blog/pmm-authentication-bypass-vulnerability-fixed-in-2-37-1/","url":"https://www.percona.com/blog/pmm-authentication-bypass-vulnerability-fixed-in-2-37-1/"}]}},"nvd":{"publishedDate":"2023-06-06 20:15:00","lastModifiedDate":"2023-06-16 15:35:00","problem_types":["CWE-22"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:percona:monitoring_and_management:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0.0","versionEndExcluding":"2.37.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}