260 matches found
CVE-2019-5420
CVE-2019-5420 CVE-2019-5420 Ruby on Rails Solo con fines educativos. Consulte Referencia para los detalles. Entorno Ruby: 2.6.0p0 Rails: 5.2.2 Ejecución root@kitploit: $ docker run --name cve-2019-5420 --rm -p 3000:3000 knqyf263/cve-2019-5420 Explotación Ejecute touch /tmp/rce root@kitploit: $ cu...
CVE-2026-66066-POC
PoC for CVE-2026-66066 - Minimal stock Rails/libvips lab This repository reproduces the Rails Active Storage file-read-to-RCE chain described by GHSA-xr9x-r78c-5hrm against Rails 8.1.3, the newest affected Rails 8.1 release. Rails 8.1.3.1 is the patched control. Use it only in the disposable loca...
CVE-2026-66066
CVE-2026-66066 — KindaRails2Shell Ruby on Rails Active Storage + libvips arbitrary file read → conditional remote code execution RCE PoC tool. Single-file, Python 3.11+ pure standard library with zero dependencies , includes MAT/HDF5 hybrid payloads, a pure-Python PNG pixel decoder, offset reads,...
KindaRails2Shell
KindaRails2Shell: CVE-2026-66066 A zero-dependency, single-file proof of concept and loopback-only Docker lab for the Rails Active Storage/libvips arbitrary-file-read vulnerability. It also demonstrates the advisory's conditional escalation from a recovered secretkeybase to a forged image variati...
rails-forensics-CVE-2026-66066
rails-forensics-CVE-2026-66066 Tooling and method for answering two questions about a Rails application and CVE-2026-66066, the Active Storage and libvips arbitrary file read known as KindaRails2Shell: 1. Was I vulnerable, and for how long? 2. Was I exploited, and if so, what left the building? T...
CVE-2026-66066
CVE-2026-66066 — KindaRails2Shell Rails Active Storage/libvips Arbitrary File Read → SECRETKEYBASE Theft → RCE Overview CVE-2026-66066 is a critical-severity CVSS 9.5 pre-authentication arbitrary file read to remote code execution chain in Ruby on Rails Active Storage, affecting Rails 7.2.0–7.2.3...
CVE-2026-66066
🚨 CVE-2026-66066 — KindaRails2Shell Pre-Authentication Remote Code Execution RCE in Ruby on Rails Active Storage Educational security research repository for CVE-2026-66066 "KindaRails2Shell". This repository is intended for security research, vulnerability analysis, detection, and defensive...
VulnCheck KEV: CVE-2026-66066
Action Pack is a framework for handling and responding to web requests. In versions prior to 7.2.3.2, 8.0.5.1 and 8.1.3.1, Active Storage does not disable libvips operations marked unsafe for untrusted content, allowing a crafted upload to invoke such an operation. Consuming applications are...
Astra Linux – Vulnerability in Rails
There is a code injection vulnerability in Active Storage version 5.2.0 and later, which could allow an attacker to execute code through imageprocessing arguments...
CVE-2026-45378
Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the identity-document verification admin UI embeds verificationattachment blobs through reusable signed Active Storage disk URLs, allowing anyone who obtains a URL to...
CVE-2026-45378
CVE-2026-45378 affects Decidim where the identity-document verification admin UI embeds verification_attachment blobs using reusable signed Active Storage disk URLs. The implementation renders images with variant_url(...), producing signed /rails/active_storage/disk/... links that bypass authoriz...
CVE-2026-45378 Decidim: Verification documents can be downloaded through reusable links
Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the identity-document verification admin UI embeds verificationattachment blobs through reusable signed Active Storage disk URLs, allowing anyone who obtains a URL to...
SUSE CVE-2026-66066
Action Pack is a framework for handling and responding to web requests. In versions prior to 7.2.3.2, 8.0.5.1 and 8.1.3.1, Active Storage does not disable libvips operations marked unsafe for untrusted content, allowing a crafted upload to invoke such an operation. Consuming applications are...
Rapid7 Analysis: KindaRails2Shell (CVE-2026-66066)
Overview On July 29, 2026, the Ruby on Rails project published a security advisory for CVE-2026-66066, an arbitrary file read in Active Storage applications that use the Vips image processor with untrusted uploads. The affected Active Storage ranges are = 8.0, = 8.1, 8.1.3.1. Vips is the default...
Arbitrary File Read
Action Pack Active Storage is vulnerable to Arbitrary File Read. The vulnerability is due to unsafe libvips operations being permitted on untrusted image uploads, allowing attackers to craft malicious images that read arbitrary files accessible to the Rails process and expose sensitive applicatio...
CVE-2026-45377
Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the normal downloadyourdata flow requires the requester to be logged in as the export owner, but the resulting Active Storage blob redirect URL can be replayed without...
CVE-2026-45377
Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the normal downloadyourdata flow requires the requester to be logged in as the export owner, but the resulting Active Storage blob redirect URL can be replayed without...
CVE-2026-45377 Decidim: Private exports can be downloaded through reusable links
Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the normal downloadyourdata flow requires the requester to be logged in as the export owner, but the resulting Active Storage blob redirect URL can be replayed without...
CVE-2026-45377 Decidim: Private exports can be downloaded through reusable links
Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the normal downloadyourdata flow requires the requester to be logged in as the export owner, but the resulting Active Storage blob redirect URL can be replayed without...
