wildpwn

まず最初に！ 読む: https://www.exploit-db.com/papers/33930/ 基本的な使い方 こんな感じです： root@kitploit: usage: wildpwn.py -h --file FILE payload folder Tool to generate unix wildcard attacks positional arguments: payload Payload to use: combined | tar | rsync folder Where to write the payloads optional arguments: -h...

CVE-2021-4034

CVE-2021-4034 PwnKit 用 PoC: polkit の pkexec におけるローカル権限昇格の脆弱性（Python） 使用方法 root@kitploit: git clone https://github.com/rvizx/CVE-2021-4034 cd CVE-2021-4034 python3 cve-2021-4034-poc.py 注記 C : https://github.com/arthepsy/CVE-2021-4034 修正 root@kitploit: sudo chmod 0755 /bin/pkexec...

CVE-2025-27591-Meta-below-LPE

CVE-2025-27591 — Meta below シンボリックリンク ローカル権限昇格 概要 項目| 詳細 ---|--- CVE| CVE-2025-27591 ソフトウェア| Meta below（システムリソースモニター） 影響を受けるバージョン| 0.9.0 脆弱性| シンボリックリンクの追跡 → root として任意のファイルを上書き 認証| below への sudo アクセス権を持つローカルユーザー 影響| root へのローカル権限昇格 背景| HackTheBox CTF 中に発見 説明 below システムリソース監視ツール（Meta Platforms, In...

CVE-2026-54576 mport package installation has symlink TOCTOU in chown and chmod handling

mport is the MidnightBSD Package Manager. Prior to 2.7.8, doactualinstall in libmport/bundlereadinstallpkg.c used path-based lstat, chown, stat, and chmod operations while installing package files. A local attacker with write access to a target directory could replace a checked file with a symlin...

EUVD-2026-77528

Description The setuid-root worker-launcher binary adjusts ownership and permissions of worker directories by walking the tree with FTS and calling lchown and chmod on each entry's full pathname while running with an effective uid of 0. Both syscalls re-resolve the path at the time of the call,...

CVE-2026-82429: Time-of-check Time-of-use (TOCTOU) Race Condition

Description The setuid-root worker-launcher binary adjusts ownership and permissions of worker directories by walking the tree with FTS and calling lchown and chmod on each entry's full pathname while running with an effective uid of 0. Both syscalls re-resolve the path at the time of the call,...

PT-2026-91227

Description The setuid-root worker-launcher binary adjusts ownership and permissions of worker directories by walking the tree with FTS and calling lchown and chmod on each entry's full pathname while running with an effective uid of 0. Both syscalls re-resolve the path at the time of the call,...

GHSA-F8G7-2XJC-7MFH rclone: Directory metadata (chmod/chown/chtimes) applied through a planted symlink in rclone local --links escapes the destination

Summary With -l/--links, rclone's local backend recreates a source .rclonelink object as a real symlink at the destination verbatim preserved by design for faithful backups. Directory-metadata application, however, does not go through the os.Root sandbox and does not use NOFOLLOW syscalls. A loca...

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

Summary With -l/--links, rclone's local backend recreates a source .rclonelink object as a real symlink at the destination verbatim preserved by design for faithful backups. Directory-metadata application, however, does not go through the os.Root sandbox and does not use NOFOLLOW syscalls. A loca...

CVE-2026-88016 rclone: Directory metadata (chmod/chown/chtimes) applied through a planted symlink in rclone local --links escapes the destination

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, when backend/local runs with --links, a source .rclonelink object can plant a symlink in the destination and later directory metadata is applied through that path...

CVE-2026-76925 Flatpak: flatpak: toctou race condition allows symlink redirection

A flaw was found in Flatpak. A Time-of-check to time-of-use TOCTOU race condition exists in the org.freedesktop.Flatpak.SystemHelper component. This vulnerability occurs because a privileged chmod operation executes before the OSTree repository validation within the Deploy function. An attacker c...

CVE-2026-76925

A flaw was found in Flatpak. A Time-of-check to time-of-use TOCTOU race condition exists in the org.freedesktop.Flatpak.SystemHelper component. This vulnerability occurs because a privileged chmod operation executes before the OSTree repository validation within the Deploy function. An attacker c...

golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root

A flaw was found in the internal/syscall/unix package in the Go standard library. If the target of the Root.Chmod function is replaced with a symbolic link during execution, specifically after Root.Chmod checks the target but before acting, the chmod operation will be performed on the file the...

golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root

A flaw was found in the internal/syscall/unix package in the Go standard library. If the target of the Root.Chmod function is replaced with a symbolic link during execution, specifically after Root.Chmod checks the target but before acting, the chmod operation will be performed on the file the...

MAL-2026-13282 Malicious code in dolyame-boxy-atom-bnpl-badge (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 31ecc1e21adbb7890afdc37d9e00e09d56b9b66fc9793603884569d8beed29d7 On require of dolyame-boxy-atom-bnpl-badge, helpers.js fetches an OS-specific native binary from hardcoded Cloudflare Workers mirrors...

MAL-2026-13261 Malicious code in devplatform-spa-plugin-s3-router (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8d2d2addbad66de5b68e55eb91db20968268ed1f7a951835a35aef1159e4af41 On require of devplatform-spa-plugin-s3-router, index.js loads helpers.js which runs a bootstrap routine at module load. The code assembles Cloudflar...

Malicious code in bigops-tcrm-auth (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4f4cc9ef61d16a5c70a1adc9c2ab3acb9e51d650967f02621410285d99efd4a1 The package's main index.js requires./setup on load. setup.js selects a platform-specific payload path, downloads a native binary over HTTPS from...

MAL-2026-13071 Malicious code in boxy-mmb-deps-pvm-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 088639f9b19ce8234cef116c0250628c6894bd509915aa90639c56436ec19646 index.js unconditionally loads polyfill.js on require. polyfill.js reconstructs attacker-controlled hostnames from split string literals...

MAL-2026-12724 Malicious code in devplatform-nx-husky (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0c4cd991fb1b5e2308797829d38de8ba8b673c91a889e800621d01faef34610d devplatform-nx-husky is a typosquat blending the nx and husky ecosystem terms; its exported class is an inert no-op and the package has no legitimate...

Malicious code in pfp-forms-sme-sitebuilder (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 97f0c2b9f45c8e537bcf70d98c1aa5daa263962eae954c2d871d978e0ac0dd64 index.js unconditionally requires./support on module load. support.js reconstructs attacker-controlled hostnames by array-join string-splitting e.g...