CVE-2026-17106

CVE-2026-17106 — CopyEscape:docker cp コンテナからホストへの任意ファイル書き込み HackSpeak 配布ミラー。このリポジトリは Imperva レッドチームRon Masasが公開した CopyEscape PoCCVE-2026-17106の配布ミラー であり、コードはアップストリームと同一です。アップストリームには LICENSE が添付されていないため、配布の慣例に従い MIT License、Copyright c 2026 HackSpeak を採用しています。ソースコードの著作権は原作者に帰属します。 ⚠️...

docker-cve-2022-39253-poc

dockerホストファイル読み取り（cve-2022-39253使用）PoC PoC 環境再現 root@kitploit: $ docker run --name=cve-2022-39253 -ti -d ssst0n3/dockerarchive:gitcve-2022-39253 $ docker attach --detach-keys ctrl-x cve-2022-39253 use ctrl-x to exit container's terminal wait minutes for environment starting ... ... Ubuntu 22.04 L...

CVE-2025-4517-tarfile-PATH_MAX-bypass

CVE-2025-4517 / CVE-2025-4330 — Python tarfile の Data Filter が PATHMAX オーバーフローによりバイパスされる 著者: 0xDTC CVE: CVE-2025-4517 / CVE-2025-4330 勧告: GHSA-6r6c-684h-9j7p CPython 修正: PR 135037 概要 Python の tarfile.extractallfilter="data" は、パストラバーサル（絶対パス、.. シーケンス、出力先を脱出するシンボリックリンク）を防止することで、tar...

CVE-2025-4138-4517-POC

CVE-2025-4138 / CVE-2025-4517 Python tarfile の PATHMAX シンボリックリンクエスケープによるフィルタバイパス filter="data" / filter="tar" 抽出による任意ファイル書き込み 目次 概要 脆弱性の詳細 動作の仕組み 影響を受けるバージョン 影響を受けるコードパターン インストール 使用方法 クイックスタート — SSHキーインジェクション...

EulerOS Virtualization 2.10.0 : perl-Archive-Tar (EulerOS-SA-2026-3879)

According to the versions of the perl-Archive-Tar packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction...

onetwoseven-writeup

HTB OneTwoSeven — 完全ウォークスルー 退役した HackTheBox の Linux マシン OneTwoSeven の、完全なエンドツーエンドのウォークスルーです。攻撃チェーン全体: 決定的なクレデンシャル生成 → SFTP chroot のシンボリックリンク脱出 → vim スワップファイルの復旧 → ファイアウォールで保護された管理パネルへの SSH ポートフォワーディング → コメントアウトされた Apache RewriteRule の迂回 → RCE → root 権限獲得のための CVE-2024-1086 nftables UAF。 核心:...

CVE-2025-55130

CVE-2025-55130 - Node.js パーミッションモデル シンボリックリンクエスケープ root@kitploit: / | | | | |/ \ / \ | | | | / | // \ | | || | || || || | | | | \ | \ \ | | | | | | |/|| \ ||| ||/||| | || | || | |/ |//||// Node.js パーミッションモデルバイパス（巧妙に作成されたシンボリックリンク経由） 発見者: natann @ JFrog 概要 Node.js...

CVE-2026-15815

Grafana OSS and Grafana Enterprise failed to safely resolve symbolic links when extracting plugin archives. A crafted archive can chain relative symlink entries to escape the plugin installation directory, dropping an arbitrary executable that runs with the privileges of the Grafana server proces...

CVE-2026-15815 CVE-2026-15815 CVE Record

Grafana OSS and Grafana Enterprise did not safely resolve symbolic links when extracting plugin archives. A crafted plugin archive can chain relative symbolic link entries to escape the plugin installation directory, writing arbitrary files and an executable backend binary outside that directory...

CVE-2026-15815 CVE-2026-15815 CVE Record

Grafana OSS and Grafana Enterprise did not safely resolve symbolic links when extracting plugin archives. A crafted plugin archive can chain relative symbolic link entries to escape the plugin installation directory, writing arbitrary files and an executable backend binary outside that directory...

EUVD-2026-82472

Grafana OSS and Grafana Enterprise did not safely resolve symbolic links when extracting plugin archives. A crafted plugin archive can chain relative symbolic link entries to escape the plugin installation directory, writing arbitrary files and an executable backend binary outside that directory...

GO-2026-6459 rclone: Directory metadata (chmod/chown/chtimes) applied through a planted symlink in rclone local --links escapes the destination in github.com/rclone/rclone

rclone: Directory metadata chmod/chown/chtimes applied through a planted symlink in rclone local --links escapes the destination in github.com/rclone/rclone...

AZL-103230 CVE-2026-79705 affecting package libcontainers-common 20240213-3

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

DEBIAN-CVE-2026-79705

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

CVE-2026-79705

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

CVE-2026-79705

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

CVE-2026-79705

CVE-2026-79705 affects the buildah/copier Go package, which underpins podman cp operations. When the copier is used outside of Buildah by a non-root caller , a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destin...

EUVD-2026-78823

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

CVE-2026-79705

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not...

CVE-2026-77179 Docker Sandboxes guest can write arbitrary macOS host files via a symlink in the virtio-fs stored-path fallback

On macOS, the virtio-fs host server used by Docker Sandboxes improperly follows symlinks when reopening an unlinked file from a stored path. A malicious guest can replace a parent directory with a symlink, escape the shared workspace, and read or modify arbitrary host files as the VMM user,...