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-activestorage-vips-audit

rails-activestorage-vips-audit An Agent Skill that audits Ruby on Rails repositories for exposure to CVE-2026-66066 KindaRails2Shell — the Active Storage libvips variant-processing vulnerability that allows arbitrary file read and, in a Rails application, remote code execution. The skill is a...

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-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...

libvips-devel-8.18.7-1.1 on GA media (moderate)

libvips-devel-8.18.7-1.1 on GA media Announcement ID: openSUSE-SU-2026:12266-1 Rating: moderate Cross-References: CVE-2019-17534 CVE-2019-6976 CVE-2023-40032 CVE-2025-59933 CVE-2026-2913 CVE-2026-69242 CVE-2026-70651 CVE-2026-70652 CVE-2026-70654 CVSS scores: CVE-2026-2913 SUSE : 2.5...

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 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,...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : libvips vulnerabilities (USN-8994-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8994-1 advisory. It was discovered that libvips incorrectly handled certain PDF files with a page that defines...

USN-8994-1 vips vulnerabilities

It was discovered that libvips incorrectly handled certain PDF files with a page that defines a width but not a height. An attacker could possibly use this issue to cause libvips to crash, resulting in a denial of service, or obtain sensitive information. This issue only affected Ubuntu 16.04 LTS...

USN-8994-1: libvips vulnerabilities

It was discovered that libvips incorrectly handled certain PDF files with a page that defines a width but not a height. An attacker could possibly use this issue to cause libvips to crash, resulting in a denial of service, or obtain sensitive information. This issue only affected Ubuntu 16.04 LTS...

OPENSUSE-SU-2026:12266-1 libvips-devel-8.18.7-1.1 on GA media

These are all security issues fixed in the libvips-devel-8.18.7-1.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-114113

A flaw was found in sharp. The library includes a bundled version of libvips affected by multiple vulnerabilities within its GIF, TIFF, and VIPS image decoders. An attacker can exploit this by supplying a specially crafted image file to an application processing untrusted input, which may lead to...

Dependency on Vulnerable Third-Party Component

Overview org.webjars.npm:sharp is a High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images Affected versions of this package are vulnerable to Dependency on Vulnerable Third-Party Component via the bundled libvips image decoding library,...

Dependency on Vulnerable Third-Party Component

Overview sharp is a High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images Affected versions of this package are vulnerable to Dependency on Vulnerable Third-Party Component via the bundled libvips image decoding library, specifically it...

CVE-2026-114113

Sharp before 0.35.0 bundles a version of libvips affected by multiple vulnerabilities CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591 and CVE-2026-69242 in its GIF, TIFF and VIPS image decoders. Attackers can supply crafted GIF, TIFF or VIPS files to applications using sharp to...

CVE-2026-114113 Sharp before 0.35.0 Multiple Vulnerabilities via Bundled libvips Image Decoders

Sharp before 0.35.0 bundles a version of libvips affected by multiple vulnerabilities CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591 and CVE-2026-69242 in its GIF, TIFF and VIPS image decoders. Attackers can supply crafted GIF, TIFF or VIPS files to applications using sharp to...

CVE-2026-114113 Sharp before 0.35.0 Multiple Vulnerabilities via Bundled libvips Image Decoders

Sharp before 0.35.0 bundles a version of libvips affected by multiple vulnerabilities CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591 and CVE-2026-69242 in its GIF, TIFF and VIPS image decoders. Attackers can supply crafted GIF, TIFF or VIPS files to applications using sharp to...

EUVD-2026-106916

Sharp before 0.35.0 bundles a version of libvips affected by multiple vulnerabilities CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591 and CVE-2026-69242 in its GIF, TIFF and VIPS image decoders. Attackers can supply crafted GIF, TIFF or VIPS files to applications using sharp to...

CVE-2026-114113

Sharp before 0.35.0 bundles a version of libvips affected by multiple vulnerabilities CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591 and CVE-2026-69242 in its GIF, TIFF and VIPS image decoders. Attackers can supply crafted GIF, TIFF or VIPS files to applications using sharp to...

CVE-2026-114113

Versions of Sharp prior to 0.35.0 are vulnerable to multiple flaws because they bundle a version of libvips with compromised GIF , TIFF , and VIPS image decoders. An attacker can trigger these underlying vulnerabilities (CVE-2026-33327 , CVE-2026-33328 , CVE-2026-35590 , CVE-2026-35591 , and CVE-...