CopyEscape-CVE-2026-17106

CopyEscape：利用 docker cp 接管 Docker 主机（CVE-2026-17106） 这是博客文章 CopyEscape：利用docker cp 接管 Docker 主机 — CVE-2026-17106 的概念验证（PoC）仓库。 CopyEscape 可让恶意运行的容器与 Docker 的归档生成器竞争，从而创建不一致的 tar 流。随后，存在漏洞的 Docker CLI 会在提取过程中跟随被植入的符号链接，并写入运行 docker cp 的用户所选本地目标之外的位置。 该仓库包含两个演示： macos/ 包含一个非破坏性的 Docker Desktop 演示，它...

CVE-2026-64824-PoC

CVE-2026-64824 — Home Assistant Core Backup-Restore Symlink Path Traversal → RCE CVSS 8.4 Critical · GHSA-cwh8-w64c-4j5h · CWE-22 / CWE-59 TL;DR Authenticated admin attacker uploads a crafted backup tar. The restore path extracts the inner homeassistant.tar.gz with filter="fullytrusted" and only...

CVE-2025-68937

CVE-2025-68937 - Gitea/Forgejo 模板符号链接 RCE CVE-2025-68937 的自动化概念验证：在 Gitea 和 Forgejo 的模板仓库处理过程中，通过符号链接解引用实现目录遍历，进而导致远程代码执行。 任何已认证用户 （无需管理员权限）都可以获得 git 服务用户的 shell。 漏洞 当从模板生成新仓库时，Gitea/Forgejo 会复制模板文件，并在 .gitea/template 中列出的文件里展开诸如 $REPODESCRIPTION 之类的变量。此过程跟随符号链接 且不进行任何校验，从而允许攻击者读取和写入服务器上的任意文件。 详情...

CVE-2026-89258

Hugo is a static site generator. In versions after v0.123.0 and before v0.165.0, symlinks in parent directories were not dropped during direct resource lookups, allowing path confinement to be bypassed. An attacker who can place — or who convinces a site author to place — a symlink inside a mount...

OPENSUSE-SU-2026:21832-1 Security update for acl, attr

This update for acl, attr fixes the following issue: - CVE-2026-54369,CVE-2026-54370,CVE-2026-54371: Symlink Traversal Privilege Escalation via getfattr/setfattr, getfacl/setfacl/chacl, libacl bsc1268867. Changes for acl: - Update to 2.4.0 jscPED-16501: Major Issues Fixed: - The libacl library...

CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2026-89258

Hugo (static site generator) versions after v0.123.0 and before v0.165.0 are vulnerable to a symlink confinement bypass via direct resource lookups such as resources.Get and os.ReadFile. Symlinks in parent directories were not dropped during these lookups, allowing an attacker who can place a sym...

CVE-2026-89258 Hugo before v0.165.0 Symlink Confinement Bypass via resources.Get

Hugo is a static site generator. In versions after v0.123.0 and before v0.165.0, symlinks in parent directories were not dropped during direct resource lookups, allowing path confinement to be bypassed. An attacker who can place — or who convinces a site author to place — a symlink inside a mount...

CVE-2026-89258 Hugo before v0.165.0 Symlink Confinement Bypass via resources.Get

Hugo is a static site generator. In versions after v0.123.0 and before v0.165.0, symlinks in parent directories were not dropped during direct resource lookups, allowing path confinement to be bypassed. An attacker who can place — or who convinces a site author to place — a symlink inside a mount...

CVE-2026-89258 Hugo before v0.165.0 Symlink Confinement Bypass via resources.Get

Hugo is a static site generator. In versions after v0.123.0 and before v0.165.0, symlinks in parent directories were not dropped during direct resource lookups, allowing path confinement to be bypassed. An attacker who can place — or who convinces a site author to place — a symlink inside a mount...

EUVD-2026-76070

Hugo is a static site generator. In versions after v0.123.0 and before v0.165.0, symlinks in parent directories were not dropped during direct resource lookups, allowing path confinement to be bypassed. An attacker who can place — or who convinces a site author to place — a symlink inside a mount...

CVE-2026-77159 Libvirt: unsafe chown in qemutpmemulatorpreparehost() allows arbitrary file ownership change via symlink

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

EUVD-2026-76034

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2026-77159

A symlink-following flaw in libvirt's qemuTPMEmulatorPrepareHost() function performs a path-based chown() on the swtpm log file without validating for symbolic links. A local attacker with access to the swtpm account can replace the log file with a symlink, causing the root-level libvirtd daemon ...

CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2025-8110

CVE-2025-8110 – Gogs ≤ 0.13.3 RCE PoC 针对 CVE-2025-8110 的 PoC：Gogs ≤ 0.13.3 存在经过身份验证的任意文件写入漏洞，根源在于 PutContents API 对符号链接的处理不当。 经过身份验证的用户可以提交一个指向 .git/config 的符号链接，然后使用该 API 覆盖它并注入恶意的 sshCommand，从而实现远程代码执行。 免责声明 仅用于教育和授权测试。请勿对非您所有或未经明确许可的系统使用。 用法 root@kitploit: chmod +x poc.sh ./poc.sh \ -i \ -P \ ...

binwalk

Binwalk Binwalk 是一款快速、易用的工具，用于分析、逆向工程和提取固件镜像。 EOL 通知 此分支的创建是为了修复 binwalk v2 的一些悬而未决的问题，并使其保持良好的状态。它已实现了帮助用户和发行版打包者的目的。然而，由于原作者最近用 Rust 重写了 binwalk 并再次积极开发，因此不再需要维护 binwalk v2。用户和贡献者应迁移到 binwalk v3。这个新版本还提供了 Rust 库，请参阅 https://github.com/ReFirmLabs/binwalk/wiki/Using-the-Rust-Library。 因此，此仓库将在 202...

MAL-014

MAL-014：VMware vCenter Server 中经过身份验证的任意文件读取 “com.vmware.appliance.version1.system.update.set” API 组件容易受到标志注入攻击，可结合 “com.vmware.showlog” 插件，以目标系统上 “root” 用户的身份读取任意文件。 注意： 此漏洞要求同时具备 vCenter SSH shell 的管理员访问权限，以及以低权限用户身份访问文件系统以创建符号链接文件和/或文件夹的权限。 协作： 此漏洞是与 Alexandru Bogdan 合作发现的。 要求： 此漏洞需要： 在受限制的...

CVE-2026-11111-TOCTOU-in-File-Permission-Check-Before-Open

CVE-2026-11111 – 打开前文件权限检查中的 TOCTOU 漏洞 程序代码（Python） root@kitploit: toctouserver.py - File server that checks permission then opens import os, time, tempfile from flask import Flask, request app = Flaskname SAFEDIR = '/tmp/safe' @app.route'/read' def readfile: filename = request.args.get'file'...

path-auditor

PathAuditor PathAuditor 是一个通过审计 libc 函数来发现文件访问相关漏洞的工具。 其思路大致如下： 审计二进制程序执行的每个与文件系统相关的 libc 函数调用。 检查系统调用中使用的路径是否为用户可写。如果是，非特权用户可能已用符号链接替换了目录或文件。 将所有违规记录为潜在漏洞。 我们使用 LDPRELOAD 来钩住所有与文件系统相关的库调用，并将遇到的任何违规记录到 syslog。 这不是谷歌官方支持的产品。 漏洞示例 让我们看看这个工具可以检测的一种漏洞示例。CVE-2019-3461 是 tmpreaper 中的一个 bug，tmpreaper...