In plain words
Think of a website like a house, and the security measures like locks on the doors. This vulnerability is like a weak lock that can be easily picked by someone who wants to get in. It's called a path traversal flaw¹, which means an attacker can trick the website into showing them files they shouldn't see, kind of like finding a hidden key.
What's broken
The specific bug is tracked as CVE-2026-87902², which is a unique identifier for this security issue. It allows remote, unauthenticated attackers³ to execute arbitrary code⁴, which means they can make the website do whatever they want, without needing a password or being on the same network.
How it actually works
Here's how it works: an attacker sends a special request to the website, using the path traversal flaw to access files that are normally hidden. This can lead to them executing arbitrary code, which gives them control over the website. It's like they found a master key that unlocks everything.
Terms
- ¹ path traversal flaw
- , a type of security vulnerability that allows an attacker to access files or directories that are outside the intended directory
- ² CVE
- , a unique identifier for a security vulnerability
- ³ unauthenticated attackers
- , an attacker who doesn't need to be logged in or authenticated to exploit a vulnerability
- ⁴ arbitrary code
- , code that can be executed by a computer, which can be malicious or harmless