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CVE-2020-24312: WordPress Plugin File Manager (wp-file-manager) Backup Disclosure

TitleWordPress Plugin File Manager (wp-file-manager) Backup Disclosure
Authorx1m_martijn
SeverityHigh
ImpactThis vulnerability can lead to unauthorized access to sensitive information, such as database backups, configuration files, and other sensitive data.
RemediationUpdate the WordPress Plugin File Manager (wp-file-manager) to the latest version to mitigate the backup disclosure vulnerability.
CVSS Score7.5
EPSS Score0.51624
CVE IDCVE-2020-24312
CWE IDCWE-552
Tags cve cve2020 wordpress backups plugin webdesi9 vuln

🔍 Vulnerability Description

mndpsingh287 WP File Manager v6.4 and lower fails to restrict external access to the fm_backups directory with a .htaccess file. This results in the ability for unauthenticated users to browse and download any site backups, which sometimes include full database backups, that the plugin has taken.

🌐 HTTP Request

GET /wp-content/uploads/wp-file-manager-pro/fm_backup/ HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:1.9.6.20) Gecko/ Firefox/12.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-24312.yaml

🦈 Packet Capture: ⬇️ Download cve-2020-24312.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
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Snort 3 Rule
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