7964 matches found
PYSEC-2026-1813 PyInstaller has local privilege escalation vulnerability
Impact Due to a special entry being appended to sys.path during the bootstrap process of a PyInstaller-frozen application, and due to the bootstrap script attempting to load an optional module for bytecode decryption while this entry is still present in sys.path, an application built with...
PYSEC-2026-1335 Fides has a Lack of Brute-Force Protections on Authentication Endpoints
Summary The Fides Admin UI login endpoint relies on a general IP-based rate limit for all API traffic and lacks specific anti-automation controls designed to protect against brute-force attacks. This could allow attackers to conduct credential testing attacks, such as credential stuffing or...
PYSEC-2026-1792 Picklescan is missing detection when calling built-in python ensurepip._run_pip
Summary Using ensurepip.runpip function, which is a built-in python library function to execute remote pickle file. Details The attack payload executes in the following steps: First, the attacker craft the payload by calling to ensurepip.runpip function in reduce method Then when the victim after...
PYSEC-2026-1670 MobSF Vulnerable to Arbitrary File Write (AR-Slip) via Absolute Path in .a Extraction
Summary The vulnerability allows any user to overwrite any files available under the account privileges of the running process. Details As part of static analysis, iOS MobSF supports loading and parsing statically linked libraries .a. When parsing such archives, the code extracts the embedded...
PYSEC-2026-2058 xml2rfc has an arbitrary file read vulnerability
Impact When generating PDF files, this vulnerability allows an attacker to read arbitrary files from the filesystem by injecting malicious link element into the XML. Workarounds Test untrusted input with link elements with rel="attachment" before processing. Credits This vulnerability was reporte...
PYSEC-2026-1273 Copier's safe template has filesystem write access outside destination path
Impact Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it turns out, a safe template can currently write files outside the destination path...
PYSEC-2026-1815 Denial-of-Service attack in pyLoad CNL Blueprint using dukpy.evaljs
Dear Maintainers, I am writing to you on behalf of the Tencent AI Sec. We have identified a potential vulnerability in one of your products and would like to report it to you for further investigation and mitigation. Summary The jk parameter is received in pyLoad CNL Blueprint. Due to the lack of...
PYSEC-2026-1717 OMERO.web displays unecessary user information when requesting password reset
Background If an error occurred when resetting a user's password using the Forgot Password option in OMERO.web, the error message displayed on the Web page can disclose information about the user. Impact OMERO.web before 5.29.1 Patches User should upgrade to 5.29.2 or higher Workarounds Disable t...
PYSEC-2026-1788 Picklescan has pickle parsing logic flaw that leads to malicious pickle file bypass
Details There's a parsing logic error in picklescan and modelscan while trying to deal with opcode STACKGLOBAL. Function listglobals when handling STACKGLOBAL at position n, it is expected to track two arguments but in wrong range. The loop only consider the range from 1 to n-1 but forgets to...
PYSEC-2026-1104 AIOHTTP is vulnerable to HTTP Request/Response Smuggling through incorrect parsing of chunked trailer sections
Summary The Python parser is vulnerable to a request smuggling vulnerability due to not parsing trailer sections of an HTTP request. Impact If a pure Python version of aiohttp is installed i.e. without the usual C extensions or AIOHTTPNOEXTENSIONS is enabled, then an attacker may be able to execu...
PYSEC-2026-1566 LlamaIndex vulnerable to data loss through hash collisions in its DocugamiReader class
A vulnerability in the DocugamiReader class of the run-llama/llamaindex repository, up to but excluding version 0.12.41, involves the use of MD5 hashing to generate IDs for document chunks. This approach leads to hash collisions when structurally distinct chunks contain identical text, resulting ...
PYSEC-2026-1536 py-libp2p is vulnerable to DoS attacks through use of large RSA keys
py-libp2p before 0.2.3 allows a peer to cause a denial of service resource consumption via a large RSA key...
PYSEC-2026-1352 ExecuTorch vulnerable to Heap-based Buffer Overflow attack
A heap-buffer-overflow vulnerability in the loading of ExecuTorch methods can cause the runtime to crash and potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 93b1a0c15f7eda49b2bc46b5b4c49557b4e9810f...
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-2026-1569 LlamaIndex vulnerability in ArxivReader class can cause MD5 hash collisions
A vulnerability in the ArxivReader class of the run-llama/llamaindex repository allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but different contents may overwrite each other, preventing some papers from...
PYSEC-2026-1898 Salt's on demand pillar functionality vulnerable to arbitrary command injections
An attacker with access to a minion key can exploit the 'on demand' pillar functionality with a specially crafted git url which could cause and arbitrary command to be run on the master with the same privileges as the master process...
PYSEC-2026-1897 Salt vulnerable to arbitrary event injection
Arbitrary event injection on Salt Master. The master's "minionevent" method can be used by and authorized minion to send arbitrary events onto the master's event bus...
PYSEC-2026-1689 Nautobot may allows uploaded media files to be accessible without authentication
Impact Files uploaded by users to Nautobot's MEDIAROOT directory, including DeviceType image attachments as well as images attached to a Location, Device, or Rack, are served to users via a URL endpoint that was not enforcing user authentication. As a consequence, such files can be retrieved by...
PYSEC-2026-1531 Langroid has a Code Injection vulnerability in LanceDocChatAgent through vector_store
Summary LanceDocChatAgent uses pandas eval through computefromdocs: https://github.com/langroid/langroid/blob/18667ec7e971efc242505196f6518eb19a0abc1c/langroid/vectorstore/base.pyL136-L150 As a result, an attacker may be able to make the agent run malicious commands through QueryPlan.dataframecal...
PYSEC-2026-1532 Langroid Allows XXE Injection via XMLToolMessage
Summary A LLM application leveraging XMLToolMessage class may be exposed to untrusted XML input that could result in DoS and/or exposing local files with sensitive information. Details XMLToolMessage uses lxml without safeguards:...
PYSEC-2026-1085 Aim Excessive Data Query Operations in a Large Data Table vulnerability
In version 3.25.0 of aimhubio/aim, a denial of service vulnerability exists. By tracking a large number of Text objects and then querying them simultaneously through the web API, the Aim web server becomes unresponsive to other requests for an extended period while processing and returning these...
PYSEC-2026-1885 SageMaker Workflow component allows possibility of MD5 hash collisions
A vulnerability in the SageMaker Workflow component of aws/sagemaker-python-sdk allows for the possibility of MD5 hash collisions in all versions. This can lead to workflows being inadvertently replaced due to the reuse of results from different configurations that produce the same MD5 hash. This...
PYSEC-2026-1727 Open WebUI Has Improper Access Control Leading to Arbitrary Prompt Read
In version v0.3.8 of open-webui/open-webui, improper access control vulnerabilities allow an attacker to view any prompts. The application does not verify whether the attacker is an administrator, allowing the attacker to directly call the /api/v1/prompts/ interface to retrieve all prompt...
PYSEC-2026-1485 Kedro allows Remote Code Execution by Pulling Micro Packages
In kedro-org/kedro version 0.19.8, the pullpackage API function allows users to download and extract micro packages from the Internet. However, the function projectwheelmetadata within the code path can execute the setup.py file inside the tar file, leading to remote code execution RCE by running...
PYSEC-2026-1444 H2O Vulnerable to Denial of Service (DoS) and File Write
In h2oai/h2o-3 version 3.46.0.1, the runtool command exposes classes in the water.tools package through the ast parser. This includes the XGBoostLibExtractTool class, which can be exploited to shut down the server and write large files to arbitrary directories, leading to a denial of service...
PYSEC-2026-1944 Litestar allows unbounded resource consumption (DoS vulnerability)
Summary Litestar offers multiple methods to return a parsed representation of the request body, as well as extractors that rely on those parsers to map request content to structured data types. Multiple of those parsers do not have size limits when reading the request body into memory, which allo...
PYSEC-2026-1721 open-webui allows writing and deleting arbitrary files
In version v0.3.8 of open-webui/open-webui, the endpoint /api/pipelines/upload is vulnerable to arbitrary file write and delete due to unsanitized file.filename concatenation with CACHEDIR. This vulnerability allows attackers to overwrite and delete system files, potentially leading to remote cod...
PYSEC-2026-1779 PheonixAppAPI has visible Encoding Maps
Impact This is a kind of moderate issue. The impact is not big for normal users but can be for users who want to secure their code/files/etc. The issue is that the map of encoding/decoding languages are visible in code. Patches The Problem was patched in 0.2.5, so you should try to upgrade to the...
PYSEC-2026-1722 Open WebUI Stored Cross-Site Scripting Vulnerability
Attackers can craft a malicious prompt that coerces the language model into executing arbitrary JavaScript in the context of the web page...
PYSEC-2026-2002 Vanna vulnerable to SQL Injection
vanna-ai/vanna version v0.3.4 is vulnerable to SQL injection in some file-critical functions such as pgreadfile. This vulnerability allows unauthenticated remote users to read arbitrary local files on the victim server, including sensitive files like /etc/passwd, by exploiting the exposed SQL...
PYSEC-2026-1413 Server-Side Request Forgery in gradio
A Server-Side Request Forgery SSRF vulnerability exists in the gradio-app/gradio and was discovered in version 4.21.0, specifically within the /queue/join endpoint and the saveurltocache function. The vulnerability arises when the path value, obtained from the user and expected to be a URL, is us...
PYSEC-2026-2060 ydata cross-site scripting
A cross-site scripting XSS vulnerability in versions 3.7.0 or newer of Ydata's ydata-profiling open-source library allows for payloads to be run when a maliocusly crafted report is viewed in the browser...
PYSEC-2026-1913 Slack integration leaks sensitive information in logs
Impact Sentry's Slack integration incorrectly records the incoming request body in logs. This request data can contain sensitive information, including the deprecated Slack verification token. With this verification token, it is possible under specific configurations, an attacker can forge reques...
PYSEC-2026-1875 rockhopper Buffer Overflow vulnerability
A vulnerability, which was classified as critical, has been found in bwoodsend rockhopper up to 0.1.2. Affected by this issue is the function countrows of the file rockhopper/src/raggedarray.c of the component Binary Parser. The manipulation of the argument raw leads to buffer overflow. Local...
PYSEC-2026-1292 dbt allows Binding to an Unrestricted IP Address via socketsocket
Summary Binding to INADDRANY 0.0.0.0 or IN6ADDRANY :: exposes an application on all network interfaces, increasing the risk of unauthorized access. While doing some static analysis and code inspection, I found the following code binding a socket to INADDRANY by passing "" as the address. This...
PYSEC-2026-1593 LoLLMS Command Injection vulnerability
A vulnerability in the parisneo/lollms, specifically in the /unInstallbinding endpoint, allows for arbitrary code execution due to insufficient sanitization of user input. The issue arises from the lack of path sanitization when handling the name parameter in the unInstallbinding function, allowi...
PYSEC-2026-1098 aiohttp vulnerable to Denial of Service when trying to parse malformed POST requests
Summary An attacker can send a specially crafted POST multipart/form-data request. When the aiohttp server processes it, the server will enter an infinite loop and be unable to process any further requests. Impact An attacker can stop the application from serving requests after sending a single...
PYSEC-2026-1653 mlflow vulnerable to Path Traversal
A path traversal vulnerability exists in the createmodelversion function within server/handlers.py of the mlflow/mlflow repository, due to improper validation of the source parameter. Attackers can exploit this vulnerability by crafting a source parameter that bypasses the...
PYSEC-2026-1148 Improper Certificate Validation vulnerability in Apache Airflow FTP Provider
Improper Certificate Validation vulnerability in Apache Airflow FTP Provider. The FTP hook lacks complete certificate validation in FTPTLS connections, which can potentially be leveraged. Implementing proper certificate validation by passing context=ssl.createdefaultcontext during FTPTLS...
PYSEC-2026-1251 Potential log injection in reset user endpoint in CKAN
A user endpoint didn't perform filtering on an incoming parameter, which was added directly to the application log. This could lead to an attacker injecting false log entries or corrupt the log file format. Patches This has been fixed in the CKAN 2.9.11 and 2.10.4 versions Workarounds Override th...
PYSEC-2026-1756 PaddlePaddle command injection in paddle.utils.download._wget_download
Command injection in paddle.utils.download.wgetdownload bypass filter in paddlepaddle/paddle 2.6.0...
PYSEC-2026-1684 Remote Code Execution Vulnerability in Microsoft Django Backend for SQL Server
Microsoft Django Backend for SQL Server Remote Code Execution Vulnerability...
PYSEC-2026-1381 Flask-AppBuilder's OAuth login page subject to Cross Site Scripting (XSS)
Impact A Cross-Site Scripting XSS vulnerability has been discovered on the OAuth login page. An attacker could trick a user to follow a specially crafted URL to the OAuth login page. This URL could inject and execute malicious javascript code that would get executed on the user's browser. Impacte...
PYSEC-2026-1311 Docassemble HTML and javascript injection
Impact A user could type HTML into a field, including the field for the user's name, and then that HTML could be displayed on the screen as HTML. The HTML can also contain tags allowing JavaScript to execute on the page. Patches The vulnerability has been patched in version 1.4.97 of the master...
PYSEC-2026-1258 Allegro AI ClearML path traversal vulnerability
A path traversal vulnerability in versions 1.4.0 to 1.14.1 of the client SDK of Allegro AI’s ClearML platform enables a maliciously uploaded dataset to write local or remote files to an arbitrary location on an end user’s system when interacted with...
PYSEC-2026-1797 Cross-Frame Scripting vulnerability has been found on Plone CMS
A Cross-Frame Scripting vulnerability has been found on Plone CMS affecting version below 6.0.5. An attacker could store a malicious URL to be opened by an administrator and execute a malicios iframe element...
PYSEC-2026-1317 Reflected XSS Vulnerability in dpaste
Impact A security vulnerability has been identified in the expires parameter of the dpaste API, allowing for a POST Reflected XSS attack. This vulnerability can be exploited by an attacker to execute arbitrary JavaScript code in the context of a user's browser, potentially leading to unauthorized...
PYSEC-2026-1190 Apache Superset Cross-site Scripting vulnerability
Improper payload validation and an improper REST API response type, made it possible for an authenticated malicious actor to store malicious code into Chart's metadata, this code could get executed if a user specifically accesses a specific deprecated API endpoint. This issue affects Apache...
PYSEC-2026-1333 Ethyca Fides HTML Injection Vulnerability in HTML-Formatted DSR Packages
Impact The Fides web application allows data subject users to request access to their personal data. If the request is approved by the data controller user operating the Fides web application, the data subject's personal data can then retrieved from connected systems and data stores before being...
PYSEC-2026-2006 Defining resource name as integer may give unintended access in vantage6
Impact Malicious users may try to get access to resources they are not allowed to see, by creating resources with integers as names. One example where this is a risk, is when users define which users are allowed to run algorithms on their node. This may be defined by username or user id. Now, for...