PYSEC-2026-1967 TinyScientist has Path Traversal Vulnerability in PDF Review Function (CWE-22)

Description A critical path traversal vulnerability CWE-22 has been identified in the reviewpaper function in backend/app.py. The vulnerability allows malicious users to access arbitrary PDF files on the server by providing crafted file paths that bypass the intended security restrictions. Impact...

PYSEC-2026-1226 Bugsink path traversal via event_id in ingestion

Summary In affected versions, ingestion paths construct file locations directly from untrusted eventid input without validation. A specially crafted eventid can result in paths outside the intended directory, potentially allowing file overwrite or creation in arbitrary locations. Submitting such...

PYSEC-2026-1823 `pyLoad` has Path Traversal Vulnerability in `json/upload` Endpoint that allows Arbitrary File Write

Summary An authenticated path traversal vulnerability exists in the /json/upload endpoint of the pyLoad By manipulating the filename of an uploaded file, an attacker can traverse out of the intended upload directory, allowing them to write arbitrary files to any location on the system accessible ...

PYSEC-2026-1286 Dagster Local File Inclusion vulnerability

Local File Inclusion in dagster.grpc.impl.getnotebookdata in Dagster 1.10.14 allows attackers with access to the gRPC server to read arbitrary files by supplying path traversal sequences in the notebookpath field of ExternalNotebookData requests, bypassing the intended extension-based check...

PYSEC-2026-1194 Assemblyline 4 service client vulnerable to Arbitrary Write through path traversal in Client code

Path-Traversal - Arbitrary File Write in Assemblyline Service Client IMPORTANT: This vulnerability is valid if you decide to use the assemblyline-service-client outside of the normal practice to using Assemblyline in a production environment. In practice, this code should always be executed withi...

PYSEC-2026-1287 Dagster vulnerable to Path Traversal attack through its /logs endpoint

Directory Traversal vulnerability in dagster-webserver Dagster thru 1.5.10 allows remote attackers to obtain sensitive information via crafted request to the /logs endpoint. This may be restricted to certain file names that start with a dot '.'...

PYSEC-2026-1558 LlamaIndex vulnerable to Path Traversal attack through its encode_image function

A path traversal vulnerability exists in run-llama/llamaindex versions 0.11.23 through 0.12.40, specifically within the encodeimage function in genericutils.py. This vulnerability allows an attacker to manipulate the imagepath input to read arbitrary files on the server, including sensitive syste...

PYSEC-2026-1511 Langchain-Chatchat vulnerable to path traversal

A vulnerability classified as problematic was found in chatchat-space Langchain-Chatchat up to 0.3.1. This vulnerability affects unknown code of the file /v1/files?purpose=assistants. The manipulation leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to...

PYSEC-2026-1512 Langchain-Chatchat vulnerable to path traversal

A vulnerability, which was classified as critical, has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This issue affects some unknown processing of the file /v1/file. The manipulation of the argument flag leads to path traversal. The exploit has been disclosed to the public and may ...

PYSEC-2026-1567 LlamaIndex vulnerability in its ObsidianReader class can lead to Path Traversal exploit

A vulnerability in the ObsidianReader class of the run-llama/llamaindex repository, before version 0.5.2 specifically in version 0.12.27 of llama-index, allows for hardlink-based path traversal. This flaw permits attackers to bypass path restrictions and access sensitive system files, such as...

PYSEC-2026-1568 LlamaIndex is vulnerable to Path Traversal attack through its ObsidianReader class

A vulnerability in the ObsidianReader class in LlamaIndex Readers Integration: Obsidian before version 0.5.1 from the run-llama/llamaindex repository versions 0.12.23 to 0.12.28 allows for arbitrary file read through symbolic links. The ObsidianReader fails to resolve symlinks to their real paths...

PYSEC-2026-1539 HKUDS LightRAG allows Path Traversal via function upload_to_input_dir

A vulnerability was found in HKUDS LightRAG up to 1.3.8. It has been declared as critical. Affected by this vulnerability is the function uploadtoinputdir of the file lightrag/api/routers/documentroutes.py of the component File Upload. The manipulation of the argument file.filename leads to path...

PYSEC-2026-1513 Langchain-Chatchat has a Path Traversal vulnerability

A vulnerability classified as critical has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This affects the function uploadtempdocs of the file /knowledgebase/uploadtempdocs of the component Backend. The manipulation of the argument flag leads to path traversal. It is possible to...

PYSEC-2026-1196 AstrBot Has Path Traversal Vulnerability in /api/chat/get_file

Impact This vulnerability may lead to: Information disclosure, such as API keys for LLM providers, account passwords, and other sensitive data. Reproduce Follow these steps to set up a test environment for reproducing the vulnerability: 1. Install dependencies and clone the repository: bash pip...

PYSEC-2026-1206 AWS SAM CLI Path Traversal allows file copy to local cache

Summary The AWS Serverless Application Model Command Line Interface AWS SAM CLI is an open-source CLI tool that helps Lambda developers to build and develop Lambda applications locally on their computers using Docker. After completing a build with AWS SAM CLI which include symlinks, the content o...

Litestar and Starlite vulnerable to Path Traversal

SummaryLocal File Inclusion via Path Traversal in LiteStar Static File ServingA Local File Inclusion LFI vulnerability has been discovered in the static file serving component of LiteStar. This vulnerability allows attackers to exploit path traversal flaws, enabling unauthorized access to sensiti...

PYSEC-2026-1552 Litestar and Starlite vulnerable to Path Traversal

Summary Local File Inclusion via Path Traversal in LiteStar Static File Serving A Local File Inclusion LFI vulnerability has been discovered in the static file serving component of LiteStar. This vulnerability allows attackers to exploit path traversal flaws, enabling unauthorized access to...

GO-2026-5828 Nezha Monitoring: Pre-auth path traversal via /dashboard.. prefix confusion leaks jwt_secret_key in github.com/nezhahq/nezha

Nezha Monitoring: Pre-auth path traversal via /dashboard.. prefix confusion leaks jwtsecretkey in github.com/nezhahq/nezha. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positi...

GO-2026-5825 gonic: Path Traversal in playlist `id` bypasses ownership check, enabling any user to read/delete other users' playlists in go.senan.xyz/gonic

gonic: Path Traversal in playlist id bypasses ownership check, enabling any user to read/delete other users' playlists in go.senan.xyz/gonic...

PYSEC-2026-1638 MLflow has a Local File Read/Path Traversal in dbfs

A path traversal vulnerability exists in mlflow/mlflow version 2.15.1. When users configure and use the dbfs service, concatenating the URL directly into the file protocol results in an arbitrary file read vulnerability. This issue occurs because only the path part of the URL is checked, while...