The vulnerability abuses Active Storage, allowing unauthenticated attackers to read sensitive files and potentially take over ...

Ruby on Rails has patched CVE-2026-66066, a critical vulnerability leading to unauthenticated file reads and potentially RCE.

CVE-2026-66066 could expose Rails server files through image uploads, leaking secrets that may enable RCE or lateral movement ...

This article was originally published on .cult by Melina Zacharia. .cult is a Berlin-based community platform for developers. We write about all things career-related, make original documentaries, and ...

Through compromised images, attackers can read out server environment variables, including secrets, and thus open further doors into the system.

Developer demand for Ruby and Rails remain high, but the specific ways both language and framework shine (or don't) are crucial to know The Ruby language and the Ruby on Rails framework remain major ...