Overwrite any file of the web server
Critical
Vulnerability Details
## Summary:
With this vulnerability an attacker can override all the files from the server due to a vulnerable module used to generate █████████s
## Steps To Reproduce:
1. Go to ██████████ to check the actual payload (*Save ███████ to:*) to do it (███████goedix.php -> This will create a file in /██████_h1goedix.php but this can be edited to index.php and replacing any php file in the server or outside the web server) █████
1. Go to ███████ to start the job that creates the ███ in the target filepath
1. Go to https://██████████_h1goedix.php or the targeted file and check that it returns an empty page! ██████████
> As note, if you want to do any action in /█████████ you must modify with burp the request from `/█████████/index.php` to `/██████████`, otherwises it won't work!
## Impact
An attacker can replace all the server files with empty pages! (I was finding to achieve RCE but I was not able to do it (I did tests injecting php code into the php files but it returns 500 internal server error)
Actions
View on HackerOneReport Stats
- Report ID: 2733190
- State: Closed
- Substate: resolved
- Upvotes: 26