poc-proxycommand-vulnerable

RCE mediante /.ssh/config inseguro El uso de tokens como %h, %p en ProxyCommand es bastante popular para utilizar túneles y proxy de conexión mediante SSH. Configuración vulnerable root@kitploit: host .example.com ProxyCommand /usr/bin/nc -X connect -x 192.0.2.0:8080 %h %p Nota: en mi evaluación...

CVE-2023-51385_poc-test

CVE-2023-51385 POC OpenSSH ProxyCommand RCE POC OpenSSH 9.6 命令注入漏洞 该漏洞类似于钓鱼链接，攻击者无需主动对受害者主机发起攻击，受害者主机使用有问题的openssh配置下载有毒的仓库即可导致命令执行。本仓库会在linux下弹火狐浏览器或win计算器。 1.vim /.ssh/config 或win下编辑C:\Users\用户名.ssh\config文件 第一步编辑 /.ssh/config 或 C:/Users/用户名/.ssh/config，添加以下内容： root@kitploit: host .example.com...

sshconfig-lint

sshconfig-lint 一个引擎，适用于 SSH 配置发生变更的所有场景。 sshconfig-lint 可发现 OpenSSH 客户端配置中的语义错误：重复主机、损坏的身份文件路径、不安全选项、弱算法、通配符顺序以及错综复杂的 Include 链。在本地、Git 钩子、GitHub Actions 和编辑器中均可使用相同的规则代码。 试用私有浏览器演练场 · 通过交互式示例学习 · 阅读所有规则 浏览器检查器在您的设备上运行。配置内容不会被上传，也不会收集任何遥测数据。 快速开始 root@kitploit: check /.ssh/config sshconfig-lint...

CVE-2023-51385-

RCE mediante /.ssh/config inseguro El uso de tokens como %h, %p es bastante popular para utilizar túneles y proxy de conexión mediante SSH ProxyCommand. Configuración vulnerable host .example.com ProxyCommand /usr/bin/nc -X connect -x 192.0.2.0:8080 %h %p Nota: en mi evaluación inicial, tenía la...

kas Persistently Disables SSH Host Key Checking

Summarykas persistently disables SSH host key checking for the invoking user when internal SSH key setup is triggered via SSHPRIVATEKEY or SSHPRIVATEKEYFILE and no user-specific SSH configuration file exists so far.When this path is used, kas creates /.ssh/config with a global Host rule containin...

PYSEC-2026-3855 kas Persistently Disables SSH Host Key Checking

Summary kas persistently disables SSH host key checking for the invoking user when internal SSH key setup is triggered via SSHPRIVATEKEY or SSHPRIVATEKEYFILE and no user-specific SSH configuration file exists so far. When this path is used, kas creates /.ssh/config with a global Host rule...

CVE-2026-54548

kas is a setup tool for bitbake based projects. Prior to 5.4, internal SSH key setup triggered by SSHPRIVATEKEY or SSHPRIVATEKEYFILE creates /.ssh/config when no user-specific SSH configuration exists and adds a global Host rule containing StrictHostKeyChecking no. In kas/libcmds.py,...

CVE-2026-54548 kas: Persistent SSH Host Key Checking Disablement

kas is a setup tool for bitbake based projects. Prior to 5.4, internal SSH key setup triggered by SSHPRIVATEKEY or SSHPRIVATEKEYFILE creates /.ssh/config when no user-specific SSH configuration exists and adds a global Host rule containing StrictHostKeyChecking no. In kas/libcmds.py,...

CVE-2026-45695

Kopia is a cross-platform backup tool for Windows, macOS, and Linux with fast incremental backups, client-side end-to-end encryption, compression, and data deduplication. Prior to 0.23.0, Kopia's HTTP server started with --without-password accepts unauthenticated requests to /api/v1/repo/exists a...

Malicious code in @wagni_bot/web3-agent (npm)

The npm package @wagnibot/web3-agent is a supply-chain credential stealer disguised as a web3.js SDK. It is one member of a coordinated campaign of 25 crypto/web3 typosquat packages published under the single npm scope @wagnibot on 2026-07-09. Each package declares a postinstall lifecycle hook...

CVE-2026-55427

Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, coder config-ssh wrote server-supplied SSH settings HostnameSuffix, SSHConfigOptions into the user's /.ssh/config without sanitizing embedded newlines or...

CVE-2026-55427 Coder vulnerable to SSH config injection via unsanitized server-supplied values in `coder config-ssh`

Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, coder config-ssh wrote server-supplied SSH settings HostnameSuffix, SSHConfigOptions into the user's /.ssh/config without sanitizing embedded newlines or...

GO-2026-5913 Coder vulnerable to SSH config injection via unsanitized server-supplied values in `coder config-ssh` in github.com/coder/coder

Coder vulnerable to SSH config injection via unsanitized server-supplied values in coder config-ssh in github.com/coder/coder...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection via the coder config-ssh process. An attacker can execute arbitrary commands on the local system by injecting malicious SSH configuration directives through unsanitized server-supplied values. This is only exploitable ...

OpenSSH: OpenSSH: Arbitrary command execution via shell metacharacters in username

A flaw was found in OpenSSH. This vulnerability allows a remote attacker to achieve arbitrary command execution by injecting shell metacharacters into a username provided on the command line. Exploitation requires an untrusted username and a non-default configuration of the '%' character in...

CVE-2026-35386

OpenSSH CVE-2026-35386 affects OpenSSH before 10.3. The vulnerability allows potential command execution via shell metacharacters in a username supplied on the command line, requiring an untrusted username and a non-default ssh_config with a % in use. Connected advisories (OpenSSH

shell command limitation bypass by SSH local config overriding

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CVE-2020-7182

A sshconfig expression language injection remote code execution vulnerability was discovered in HPE Intelligent Management Center iMC versions: Prior to iMC PLAT 7.3 E0705P07...

Cross site scripting

A Stored Cross-Site Scripting XSS vulnerability in the SSH configuration tab in Usermin 2.001 allows remote attackers to inject arbitrary web script or HTML via the key name field while adding an authorized key...

CVE-2020-7182

A sshconfig expression language injection remote code execution vulnerability was discovered in HPE Intelligent Management Center iMC versions: Prior to iMC PLAT 7.3 E0705P07...