PT-2026-59584

Summary The execute command function in shell tools.py calls os.path.expandvars on every command argument at line 64, manually re-implementing shell-level environment variable expansion despite using shell=False line 88 for security. This allows exfiltration of secrets stored in environment...

PT-2026-59555

Summary SubprocessSandbox in all modes BASIC, STRICT, NETWORK ISOLATED calls subprocess.run with shell=True and relies solely on string-pattern matching to block dangerous commands. The blocklist does not include sh or bash as standalone executables, allowing trivial sandbox escape in STRICT mode...

PT-2026-59132

Summary Dulwich's ProcessMergeDriver substitutes the file path from the git tree, controllable by an attacker via a malicious branch into the merge driver command via the %P placeholder and executes it with subprocess.run..., shell=True. An attacker who can cause a victim to merge an untrusted...

PT-2026-60036

HTTP transports expose unauthenticated PowerShell control with wildcard CORS There is an issue in the SSE and Streamable HTTP transport modes. The default stdio mode is not affected, but the documented HTTP modes expose the MCP control plane without authentication and add wildcard CORS handling...

📄 Mara CMS 7.5 Shell Upload

Python exploit for CVE-2020-25042 targeting Mara CMS version 7.5. The script automates the complete authenticated attack chain by retrieving the login shash, requesting the server-generated login salt, computing the required authentication hashes, logging in as an administrator or manager,...

PT-2026-59180

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...

PT-2026-59530

Summary The markdown table to image tool accepts a caller-controlled path parameter and passes it directly to get html table image: python pptagent/mcp server.py:127-143 def markdown table to imagemarkdown table: str, path: str, css: str - str: """ Args: path str: The file path where the image wi...

PT-2026-59142

Server names containing shell metacharacters e.g., & can cause command injection on Windows when passed to fastmcp install claude-code or fastmcp install gemini-cli. These install paths use subprocess.run with a list argument, but on Windows the target CLIs often resolve to .cmd wrappers that are...

PT-2026-59681

Summary Serena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port TCP 24282, hardcoded as 0x5EDA in constants.py. The server has no authentication, no CSRF protection, and no Host header validation. A DNS rebinding attack allows a malicious webpage to reach...

PT-2026-59585

Summary run python in praisonai constructs a shell command string by interpolating user-controlled code into python3 -c "" and passing it to subprocess.run..., shell=True. The escaping logic only handles and ", leaving $ and backtick substitutions unescaped, allowing arbitrary OS command executio...

AlmaLinux 9 : buildah (ALSA-2026:37410)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:37410 advisory. golang.org/x/crypto/ssh: golang: golang.org/x/crypto/ssh: Denial of Service via crafted SSH certificate CVE-2026-39835 golang.org/x/crypto/ssh/agent:...

Important: container-tools:rhel8 security update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME CVE-2026-33811 golang.org/x/crypto/ssh: golang: golang.org/x/crypto/ssh: Denial o...

Exploit for Code Injection in Apache Nifi

CVE-2023-34468 — Apache NiFi ExecuteSQL H2 RUNSCRIPT RCE PoC...

Cube-TempRoot

Cube LD800 temporary root shell This tool is specific to the...

[SECURITY] Fedora 43 Update: libssh2-1.11.1-9.fc43

libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS22, SECSH-USERAUTH25, SECSH-CONNECTION23, SECSH-ARCH20, SECSH-FILEXFER06, SECSH-DHGEX04, and SECSH-NUMBERS10...

Malicious code in tinyparrot (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ec7ebbcc82edaa241764193ea85c0492b99f9ed3be805c57ef0914518cd4b6f9 The postinstall script src/build.js reconstructs the strings 'https', 'POST', and the destination host 'rnjkerbf.org/P' from integer-encoded arrays v...

Exploit for Command Injection in Microsoft

DevTools Helper — Malicious Extension PoC CVE-2025-55319 Pr...

CVE-2026-61445

PraisonAI before 4.6.78 contains arbitrary file write and command execution vulnerabilities in the AICoder component due to missing path validation and command sanitization in LLM tool calls. Attackers can inject malicious prompts through the chat interface to write files to arbitrary filesystem...

Exploit for CVE-2026-0740

CVE-2026-0740 — Mass-Target Exploit Engine Author: 0xNuts...

OpenC3 COSMOS - Authenticated OS command injection via the `pypi_url` setting

Summary An authenticated user can execute arbitrary operating system commands on the openc3-cosmos-cmd-tlm-api service. The pypiurl setting is interpolated, unescaped, into a command line that is run through a shell backtick when a plugin is installed. Shell metacharacters in the setting value ar...