CVE-2023-4827

The File Manager Pro WordPress plugin before 1.8 does not properly check the CSRF nonce in the `fs_connector` AJAX action. This allows attackers to make highly privileged users perform unwanted file system actions via CSRF attacks by using GET requests, such as uploading a web shell.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://wpscan.com/vulnerability/d4daf0e1-8018-448a-964c-427a355e005f	Exploit Third Party Advisory
https://wpscan.com/vulnerability/d4daf0e1-8018-448a-964c-427a355e005f	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ninjateam:filester:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2023-10-16 09:15

Updated : 2025-04-23 17:16

NVD link : CVE-2023-4827

Mitre link : CVE-2023-4827

CVE.ORG link : CVE-2023-4827

JSON object : View

Products Affected

ninjateam

filester

CWE

No CWE.

{"id": "CVE-2023-4827", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2023-10-16T09:15:11.767", "references": [{"url": "https://wpscan.com/vulnerability/d4daf0e1-8018-448a-964c-427a355e005f", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}, {"url": "https://wpscan.com/vulnerability/d4daf0e1-8018-448a-964c-427a355e005f", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "descriptions": [{"lang": "en", "value": "The File Manager Pro WordPress plugin before 1.8 does not properly check the CSRF nonce in the `fs_connector` AJAX action. This allows attackers to make highly privileged users perform unwanted file system actions via CSRF attacks by using GET requests, such as uploading a web shell."}, {"lang": "es", "value": "El complemento File Manager Pro de WordPress anterior a la versi\u00f3n 1.8 no verifica correctamente el nonce de CSRF en la acci\u00f3n AJAX `fs_connector`. Esto permite a los atacantes hacer que usuarios con privilegios elevados realicen acciones no deseadas en el sistema de archivos mediante ataques CSRF mediante solicitudes GET, como cargar una shell web."}], "lastModified": "2025-04-23T17:16:47.887", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ninjateam:filester:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "5B2E68E3-2AFE-4427-B27A-214ACDFA4906", "versionEndExcluding": "1.8"}], "operator": "OR"}]}], "sourceIdentifier": "contact@wpscan.com"}