binary-exploitation-writeup

Binary Exploitation — Buffer Overflow & Format String Attack...

PT-2026-61787

Name of the Vulnerable Software and Affected Versions PraisonAI versions 1.5.1 through 1.7.1 Description The shell function in the utility-tools.ts module fails to properly validate commands, allowing arbitrary command execution with the privileges of the PraisonAI process. The function attempts ...

PT-2026-53150

Summary The published npm package praisonai exports SandboxExecutor, CommandValidator, and sandboxExec as "safe command execution with restrictions." When allowedCommands is configured, CommandValidator checks only the first whitespace-delimited token of the command string. SandboxExecutor then...

Devolutions Remote Desktop Manager <= 2026.2.7 Command Injection (DEVO-2026-0018)(CVE-2026-12161)

The version of Devolutions Remote Desktop Manager installed on the remote host is 2025.2.7 or earlier. It is, therefore, affected by a command injection vulnerability: - Improper input validation in the SSH Elevate Shell feature in Devolutions Remote Desktop Manager 2026.2.7 allows an authenticat...

PT-2026-61790

Summary The published npm package praisonai exports SandboxExecutor, CommandValidator, and sandboxExec as "safe command execution with restrictions." When allowedCommands is configured, CommandValidator checks only the first whitespace-delimited token of the command string. SandboxExecutor then...

PT-2026-53124

Summary The published npm package praisonai ships dist/tools/utility-tools.js, which exports a shellcommand helper described in source as: text Execute shell command safe version - read-only commands The helper attempts to enforce a safe read-only command allowlist by checking only the first...

CVE-2026-56075: Incorrect Authorization

PraisonAI before 4.5.128 contains an arbitrary shell command execution vulnerability where the UI modules hardcode approvalmode to auto, overriding administrator configuration from PRAISONAPPROVALMODE environment variable. Authenticated attackers can instruct the LLM agent to execute arbitrary...

PT-2026-61771

Name of the Vulnerable Software and Affected Versions praisonai versions 4.6.10 through 4.6.57 Description In LocalManagedAgent and SandboxedAgent, the compute bridging mechanism converts file operations into shell command strings using raw path arguments. This allows an attacker who can influenc...

PT-2026-53151

Compute-bridged file tools allow shell command injection Summary LocalManagedAgent / SandboxedAgent compute bridging wraps read file, list files, and write file when a compute provider is attached. The bridge converts those file operations into shell command strings using raw path arguments, then...

Crypto Clipper uses Tor and worm-like propagation for persistence and control

In this article 1. Attack chain overview 2. Mitigation and protection guidance 3. References 4. Learn more Microsoft Threat Intelligence and Microsoft Defender Experts identified a Windows-based cryptocurrency clipper that has affected users since February of 2026. Clipper malware relies on...

Malicious code in dotenv-sync (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c91932ecf0decc2b900d3e3cd6effe3c4cb1c4ec5ddfd98cde2460facf9f7ae1 On Windows, src/envsync/init.py lines 39-44 unconditionally calls ctypes.CDLL on a bundled 2.9MB PE file parser.pyd at top-level import, wrapped in...

Malicious code in boardflow (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7a7f48df7609edb5bab9d9e572f093994d071165578a58032a69392d62b08b86 On pip install boardflow, setup.py spawns a background thread that fetches http://pooron.org/test.exe over plain HTTP into the OS temp directory and...

DEBIAN-CVE-2026-55199

libssh2 through 1.11.1, fixed in commit 1762685, contains a pre-authentication denial of service vulnerability in the SSHMSGEXTINFO handler in src/packet.c that allows a malicious SSH server to cause a client CPU exhaustion loop by sending a crafted extension count value. A malicious server can s...

CVE-2026-55200

libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2transportread that fails to enforce upper bounds on packetlength field. Remote attackers can send crafted SSH packets with excessively large packetlength values to corrupt heap memory and achieve...

Exploit for Argument Injection in Gnu Inetutils

CVE-2026-24061 — Reproduction Lab ⚠️ For educational purp...

Exploit for Path Traversal in Microsoft

NimbusPwn — networkd-dispatcher...

EUVD-2026-37785

Evil-WinRM through 3.9, fixed in commit 6ecd570, contains a path traversal vulnerability in the downloaddir function that allows a rogue or compromised remote Windows server to write files outside the intended download directory by returning filenames with traversal sequences from Get-ChildItem...

CVE-2026-55201

CVE-2026-55201 affects Evil-WinRM (up to version 3.9). A path traversal in download_dir() can cause the server to generate filenames with traversal sequences from Get-ChildItem output, which are passed unsanitized to File.join(), enabling writes outside the intended download directory. Attackers ...

CVE-2026-55201 Evil-WinRM - Path Traversal in download_dir() Function

Evil-WinRM through 3.9, fixed in commit 6ecd570, contains a path traversal vulnerability in the downloaddir function that allows a rogue or compromised remote Windows server to write files outside the intended download directory by returning filenames with traversal sequences from Get-ChildItem...

GHSA-6WRM-X65G-HR4P OpenStack Horizon RC file generation does not escape special characters in project names

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability...