PYSEC-2026-464 PraisonAI Has Path Traversal in FileTools

Executive Summary: The path validation has a critical logic bug: it checks for .. AFTER normpath has already collapsed all .. sequences. This makes the check completely useless and allows trivial path traversal to any file on the system. The path validation function also does not resolve the...

PYSEC-2026-346 gramps-webapi: Zip Slip Path Traversal in Media Archive Import

Summary A path traversal vulnerability Zip Slip exists in the media archive import feature. An authenticated user with owner-level privileges can craft a malicious ZIP file with directory-traversal filenames to write arbitrary files outside the intended temporary extraction directory on the...

PYSEC-2026-469 PraisonAI vulnerable to arbitrary file write via path traversal in `praisonai recipe unpack`

| Field | Value | |---|---| | Severity | Critical | | Type | Path traversal -- arbitrary file write via tar.extract without member validation | | Affected | src/praisonai/praisonai/cli/features/recipe.py:1170-1172 | Summary cmdunpack in the recipe CLI extracts .praison tar archives using raw...

FastMCP OpenAPI Provider has an SSRF & Path Traversal Vulnerability

Technical DescriptionThe OpenAPIProvider in FastMCP exposes internal APIs to MCP clients by parsing OpenAPI specifications. The RequestDirector class is responsible for constructing HTTP requests to the backend service.A critical vulnerability exists in the buildurl method. When an OpenAPI...

PYSEC-2026-425 MLFlow path traversal vulnerability

A path traversal vulnerability exists in the extractarchivetodir function within the mlflow/pyfunc/dbconnectartifactcache.py file of the mlflow/mlflow repository. This vulnerability, present in versions before v3.7.0, arises due to the lack of validation of tar member paths during extraction. An...

PYSEC-2026-331 excel-mcp-server has a Path Traversal issue

Summary A path traversal vulnerability exists in excel-mcp-server versions up to and including 0.1.7. When running in SSE or Streamable-HTTP transport mode the documented way to use this server remotely, an unauthenticated attacker on the network can read, write, and overwrite arbitrary files on...

PYSEC-2026-475 PraisonAI Vulnerable to Arbitrary File Write / Path Traversal in Action Orchestrator

The Action Orchestrator feature contains a Path Traversal vulnerability that allows an attacker or compromised agent to write to arbitrary files outside of the configured workspace directory. By supplying relative path segments ../ in the target path, malicious actions can overwrite sensitive...

PYSEC-2026-338 FastMCP OpenAPI Provider has an SSRF & Path Traversal Vulnerability

Technical Description The OpenAPIProvider in FastMCP exposes internal APIs to MCP clients by parsing OpenAPI specifications. The RequestDirector class is responsible for constructing HTTP requests to the backend service. A critical vulnerability exists in the buildurl method. When an OpenAPI...

Mesop has a Path Traversal utilizing `FileStateSessionBackend` leads to Application Denial of Service and File Write/Deletion

SummaryA Path Traversal vulnerability allows any user or attacker supplying an untrusted statetoken through the UI stream payload to arbitrarily target files on the disk under the standard file-based runtime backend. This can result in application denial of service via crash loops when reading...

PYSEC-2026-422 MLFlow Path Traversal Vulnerability

A malicious user could use this issue to get command execution on the vulnerable machine and get access to data & models information...

PYSEC-2026-411 Mesop has a Path Traversal utilizing `FileStateSessionBackend` leads to Application Denial of Service and File Write/Deletion

Summary A Path Traversal vulnerability allows any user or attacker supplying an untrusted statetoken through the UI stream payload to arbitrarily target files on the disk under the standard file-based runtime backend. This can result in application denial of service via crash loops when reading...

pytorch-lightning vulnerable to Arbitrary File Write via /v1/runs API endpoint

A vulnerability in the /v1/runs API endpoint of lightning-ai/pytorch-lightning v2.2.4 allows attackers to exploit path traversal when extracting tar.gz files. When the LightningApp is running with the pluginserver, attackers can deploy malicious tar.gz plugins that embed arbitrary files with path...

PYSEC-2026-386 pytorch-lightning vulnerable to Arbitrary File Write via /v1/runs API endpoint

A vulnerability in the /v1/runs API endpoint of lightning-ai/pytorch-lightning v2.2.4 allows attackers to exploit path traversal when extracting tar.gz files. When the LightningApp is running with the pluginserver, attackers can deploy malicious tar.gz plugins that embed arbitrary files with path...

PYSEC-2026-403 parisneo/lollms Local File Inclusion (LFI) attack

parisneo/lollms version 9.5 is vulnerable to Local File Inclusion LFI attacks due to insufficient path sanitization. The sanitizepathfromendpoint function fails to properly sanitize Windows-style paths backward slash , allowing attackers to perform directory traversal attacks on Windows systems...

PYSEC-2026-402 Remote Code Execution via path traversal bypass in lollms

CVE-2024-4320 describes a vulnerability in the parisneo/lollms software, specifically within the ExtensionBuilder.buildextension function. The vulnerability arises from the /mountextension endpoint, where a path traversal issue allows attackers to navigate beyond the intended directory structure...

PYSEC-2026-442 PaddlePaddle Path Traversal vulnerability

Arbitrary File Overwrite Via Path Traversal in paddlepaddle/paddle before 2.6...

PYSEC-2026-493 pyLoad CNL Blueprint allows Path Traversal through `dlc_path` which leads to Remote Code Execution (RCE)

Summary Path Traversal in pyLoad-ng CNL Blueprint via package parameter allows Arbitrary File Write leading to Remote Code Execution RCE The addcrypted endpoint in pyload-ng suffers from an unsafe path construction vulnerability, allowing unauthenticated attackers to write arbitrary files outside...

PYSEC-2026-359 InvokeAI has External Control of File Name or Path

Path Traversal Vulnerability in InvokeAI A path traversal vulnerability in InvokeAI versions 6.7.0 allows an unauthenticated remote attacker to read files outside the intended media directory via the bulk downloads API. The endpoint accepts a user-controlled file/item name and concatenates it int...

AgentScope path traversal vulnerability in save-workflow

A path traversal vulnerability exists in the save-workflow and load-workflow functionality of modelscope/agentscope versions prior to the fix. This vulnerability allows an attacker to read and write arbitrary JSON files on the filesystem, potentially leading to the exposure or modification of...

PYSEC-2026-255 AgentScope path traversal vulnerability in save-workflow

A path traversal vulnerability exists in the save-workflow and load-workflow functionality of modelscope/agentscope versions prior to the fix. This vulnerability allows an attacker to read and write arbitrary JSON files on the filesystem, potentially leading to the exposure or modification of...