How it was found

hi team , i found that aem is running on████████ and CRXDE Lite/CRX is exposed to unauthenticated user that can lead to information disclosure

POC

1-visit https://██████//██████████ 2-go to query and search for admin then execute 3-go to this endpoint to retrieve the information

https://████████//████████/███

[+]Request

GET //███/███ HTTP/1.1
Host: ████
Connection: close
sec-ch-ua: "Chromium";v="88", "Google Chrome";v="88", ";Not A Brand";v="99"
sec-ch-ua-mobile: ?0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.104 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en-XA;q=0.9,en;q=0.8
Cookie: oauth-configid=██████

[+]Response

HTTP/1.1 200 OK
Date: Thu, 04 Feb 2021 22:23:42 GMT
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Content-Type: application/json;charset=utf-8
Content-Length: 1789
Connection: close
Set-Cookie: ███████; path=/; Httponly; Secure
Strict-Transport-Security: max-age=31536000; includeSubDomains
Set-Cookie: f5avraaaaaaaaaaaaaaaa_session_=█████████; HttpOnly; secure
Set-Cookie: █████████; Path=/

████████

█████████

Impact

PII exposure

System Host(s)

██████

Affected Product(s) and Version(s)

CVE Numbers

Steps to Reproduce

1-visit https://████████//█████████ 2-go to query and search for admin then execute 3-go to this endpoint to retrieve the information

https://█████//███████/████

Suggested Mitigation/Remediation Actions