yaml2yara

Introduction Released as open source by NCC Group Plc - http://www.nccgroup.com/ Developed by David Cannings @edeca [email protected] http://www.github.com/nccgroup/yaml2yara This project is released under the AGPL license. Please see LICENSE for more information. Overview This repository...

CVE-2021-21425

CVE-2021-21425 GravCMS Unauthenticated Arbitrary YAML Write/Update leads to Code Execution CVE-2021-21425 Reference : https://pentest.blog/unexpected-journey-7-gravcms-unauthenticated-arbitrary-yaml-write-update-leads-to-code-execution/...

CVE-2025-56815

CVE-2025-56815 Datart 1.0.0-rc.3 is vulnerable to Directory Traversal in the POST /viz/image interface, since the server directly uses MultipartFile.transferTo to save the uploaded file to a path controllable by the user, and lacks strict verification of the filename. POST...

dasel-hardened-container

dasel v3.3.1 hardened container This is a melange package and apko container image for dasel v3.3.1 with a build-time patch for CVE-2026-33320 unbounded YAML alias expansion. The image is built entirely from a locally-produced APK - no prebuilt upstream image is used. Prerequisites Tool| Tested...

Minimus-Junior-Backend-Exercise

Junior Backend Exercise — dasel v3.3.1 Package dasel v3.3.1 with Melange, build a container image with apko, and fix CVE-2026-33320. Prerequisites: Docker. All build steps run inside containers — no local melange/apko install needed. Run all commands from the repo root on linux/amd64 or Docker...

appspec-yaml-leaks

Badges License MIT Installation 1. Install Python3 and pip Instructions Here If you can't figure this out, you shouldn't really be using this Install via pip pip install appspec-yaml-leaks Run bellow command to check appspec-yaml-leaks -h Configurations 2. We integrated with the Telegram API to...

CVE-2013-0156

Rails YAML deserialization RCE CVE-2013-0156 - PentesterLab Compatible Ronin-free, Ruby 3.x compatible version of https://gist.github.com/postmodern/4499206 Usage: ruby railsrce.rb http://target/ "system'/usr/local/bin/score UUID'" ⚠️ LEGAL DISCLAIMER ⚠️ This script is for EDUCATIONAL PURPOSES ONLY...

docling-core-CVE-2026-24009

CVE-2026-24009 — docling-core Unsafe YAML Deserialization PoC + Notes This repo contains a proof-of-concept PoC and a simple scanner demonstrating CVE-2026-24009 , where docling-core can enable code execution when loading attacker-controlled YAML under specific dependency conditions. TL;DR Impact...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.52 security and extras update

Red Hat OpenShift Container Platform release 4.19.52 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a security impact of...

CVE-2026-92823

A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause...

CVE-2026-92822

A flaw was found in libmodulemd. When parsing module metadata, the xmd field is converted into nested GVariant values through recursive YAML mapping and sequence helpers without a recursion-depth or node-count limit. An attacker who can supply crafted modulemd YAML with deeply nested xmd content...

CVE-2026-92824 Libmodulemd: libmodulemd: out-of-bounds read when emitting rpm-map artifacts

A flaw was found in libmodulemd. In the module stream v2 rpm-map emission path, an inner loop incorrectly uses the count of digest algorithms as its bound instead of the number of checksums in the current digest table. Crafted modulemd v2 metadata with multiple digest types can trigger an...

CVE-2026-92824

A flaw in libmodulemd allows for an out-of-bounds read during the module stream v2 rpm-map emission path. The vulnerability occurs because an inner loop incorrectly uses the count of digest algorithms as its bound instead of the actual number of checksums in the current digest table. Processing c...

CVE-2026-92822

A flaw was found in libmodulemd. When parsing module metadata, the xmd field is converted into nested GVariant values through recursive YAML mapping and sequence helpers without a recursion-depth or node-count limit. An attacker who can supply crafted modulemd YAML with deeply nested xmd content...

CVE-2026-92822 Libmodulemd: libmodulemd: unbounded recursion when parsing nested xmd yaml

A flaw was found in libmodulemd. When parsing module metadata, the xmd field is converted into nested GVariant values through recursive YAML mapping and sequence helpers without a recursion-depth or node-count limit. An attacker who can supply crafted modulemd YAML with deeply nested xmd content...

EUVD-2026-107036

A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause...

EUVD-2026-107037

A flaw was found in libmodulemd. When parsing module metadata, the xmd field is converted into nested GVariant values through recursive YAML mapping and sequence helpers without a recursion-depth or node-count limit. An attacker who can supply crafted modulemd YAML with deeply nested xmd content...

CVE-2026-92822

A flaw exists in libmodulemd where parsing module metadata lacks a recursion-depth or node-count limit when converting the xmd field into nested GVariant values via recursive YAML mapping. An attacker providing a crafted modulemd YAML with deeply nested xmd content can trigger stack exhaustion or...

CVE-2026-92823 Libmodulemd: libmodulemd: missing decompressed-size limit when parsing compressed yaml

A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause...

CVE-2026-92823

A flaw exists in libmodulemd affecting builds with rpmio support enabled. The vulnerability occurs because a custom read handler fails to enforce a cumulative decompressed-size limit when parsing compressed modulemd YAML files. This allows an attacker to provide a highly compressible file, trigge...