CVE-2021-39327

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://packetstormsecurity.com/files/164420/WordPress-BulletProof-Security-5.1-Information-Disclosure.html	Exploit Third Party Advisory VDB Entry
https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-39327	Exploit Third Party Advisory
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2591118%40bulletproof-security&new=2591118%40bulletproof-security&sfp_email=&sfph_mail=	Patch Third Party Advisory
https://www.exploit-db.com/exploits/50382	Exploit Third Party Advisory VDB Entry
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39327	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ait-pro:bulletproof_security:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2021-09-17 11:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-39327

Mitre link : CVE-2021-39327

CVE.ORG link : CVE-2021-39327

JSON object : View

Products Affected

ait-pro

bulletproof_security

CWE

CWE-459

Incomplete Cleanup

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2021-39327", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2021-09-17T11:15:08.647", "references": [{"url": "http://packetstormsecurity.com/files/164420/WordPress-BulletProof-Security-5.1-Information-Disclosure.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "security@wordfence.com"}, {"url": "https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-39327", "tags": ["Exploit", "Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2591118%40bulletproof-security&new=2591118%40bulletproof-security&sfp_email=&sfph_mail=", "tags": ["Patch", "Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://www.exploit-db.com/exploits/50382", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39327", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-459"}]}, {"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "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."}, {"lang": "es", "value": "El plugin BulletProof Security de WordPress es vulnerable a una divulgaci\u00f3n de informaci\u00f3n confidencial debido a una divulgaci\u00f3n de la ruta de archivos en el archivo ~/db_backup_log.txt de acceso p\u00fablico que otorga a los atacantes la ruta completa del sitio, adem\u00e1s de la ruta de los archivos de copia de seguridad de la base de datos. Esto afecta a las versiones hasta la 5.1, incluy\u00e9ndola"}], "lastModified": "2022-10-25T18:37:40.787", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ait-pro:bulletproof_security:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "F41E2B5F-BB18-4CAE-B3ED-FAA663B2F397", "versionEndIncluding": "5.1"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}