{"api_version":"1","generated_at":"2026-07-04T03:27:56+00:00","cve":"CVE-2021-39327","urls":{"html":"https://cve.report/CVE-2021-39327","api":"https://cve.report/api/cve/CVE-2021-39327.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-39327","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-39327"},"summary":{"title":"CVE-2021-39327","description":"The BulletProof Security WordPress plugin is vulnerable to sensitive information disclosure due to a file path disclosure in the publicly accessible ~/db_backup_log.txt file which grants attackers the full path of the site, in addition to the path of database backup files. This affects versions up to, and including, 5.1.","state":"PUBLIC","assigner":"security@wordfence.com","published_at":"2021-09-17 11:15:00","updated_at":"2022-10-25 18:37:00"},"problem_types":["CWE-459"],"metrics":[],"references":[{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2591118%40bulletproof-security&new=2591118%40bulletproof-security&sfp_email=&sfph_mail=","name":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2591118%40bulletproof-security&new=2591118%40bulletproof-security&sfp_email=&sfph_mail=","refsource":"MISC","tags":[],"title":"403 Forbidden","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://www.exploit-db.com/exploits/50382","name":"https://www.exploit-db.com/exploits/50382","refsource":"MISC","tags":[],"title":"Wordpress Plugin BulletProof Security 5.1 - Sensitive Information Disclosure - PHP webapps Exploit","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://packetstormsecurity.com/files/164420/WordPress-BulletProof-Security-5.1-Information-Disclosure.html","name":"http://packetstormsecurity.com/files/164420/WordPress-BulletProof-Security-5.1-Information-Disclosure.html","refsource":"MISC","tags":[],"title":"WordPress BulletProof Security 5.1 Information Disclosure ≈ Packet Storm","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39327","name":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39327","refsource":"MISC","tags":[],"title":"Vulnerability Advisories - Wordfence","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-39327","name":"https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-39327","refsource":"MISC","tags":[],"title":"Exploits/Wordpress/CVE-2021-39327 at main · Hacker5preme/Exploits · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-39327","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39327","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"Vincent Rakotomanga","lang":""}],"nvd_cpes":[{"cve_year":"2021","cve_id":"39327","vulnerable":"1","versionEndIncluding":"5.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ait-pro","cpe5":"bulletproof_security","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"AKA":"Wordfence","ASSIGNER":"security@wordfence.com","DATE_PUBLIC":"2021-09-16T15:36:00.000Z","ID":"CVE-2021-39327","STATE":"PUBLIC","TITLE":"BulletProof Security <= 5.1 Sensitive Information Disclosure"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"BulletProof Security","version":{"version_data":[{"version_affected":"<=","version_name":"5.1","version_value":"5.1"}]}}]},"vendor_name":"AITpro"}]}},"credit":[{"lang":"eng","value":"Vincent Rakotomanga"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The BulletProof Security WordPress plugin is vulnerable to sensitive information disclosure due to a file path disclosure in the publicly accessible ~/db_backup_log.txt file which grants attackers the full path of the site, in addition to the path of database backup files. This affects versions up to, and including, 5.1."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-200 Information Exposure"}]}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39327","name":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39327"},{"refsource":"MISC","url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2591118%40bulletproof-security&new=2591118%40bulletproof-security&sfp_email=&sfph_mail=","name":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2591118%40bulletproof-security&new=2591118%40bulletproof-security&sfp_email=&sfph_mail="},{"refsource":"MISC","name":"http://packetstormsecurity.com/files/164420/WordPress-BulletProof-Security-5.1-Information-Disclosure.html","url":"http://packetstormsecurity.com/files/164420/WordPress-BulletProof-Security-5.1-Information-Disclosure.html"},{"refsource":"MISC","name":"https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-39327","url":"https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-39327"},{"refsource":"MISC","name":"https://www.exploit-db.com/exploits/50382","url":"https://www.exploit-db.com/exploits/50382"}]},"solution":[{"lang":"eng","value":"Update to version 5.2 or newer of the plugin."}],"source":{"discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2021-09-17 11:15:00","lastModifiedDate":"2022-10-25 18:37:00","problem_types":["CWE-459"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":3.9,"impactScore":1.4},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"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:ait-pro:bulletproof_security:*:*:*:*:*:wordpress:*:*","versionEndIncluding":"5.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"39327","Ordinal":"215026","Title":"CVE-2021-39327","CVE":"CVE-2021-39327","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"39327","Ordinal":"1","NoteData":"The BulletProof Security WordPress plugin is vulnerable to sensitive information disclosure due to a file path disclosure in the publicly accessible ~/db_backup_log.txt file which grants attackers the full path of the site, in addition to the path of database backup files. This affects versions up to, and including, 5.1.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"39327","Ordinal":"2","NoteData":"2021-09-17","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"39327","Ordinal":"3","NoteData":"2022-02-07","Type":"Other","Title":"Modified"}]}}}