Overwrite any file of the web server

Disclosed: 2024-11-05 05:11:59 By goedix To mactaggart_scott
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
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Report Stats
  • Report ID: 2733190
  • State: Closed
  • Substate: resolved
  • Upvotes: 26
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