PYSEC-2026-450 pgadmin4 has a Meta-Command Filter Command Execution

The PLAIN restore meta-command filter introduced in pgAdmin as part of the fix for CVE-2025-12762 does not detect meta-commands when a SQL file begins with a UTF-8 Byte Order Mark EF BB BF or other special byte sequences. The implemented filter uses the function hasmetacommands, which scans raw...

PYSEC-2026-552 TkEasyGUI Vulnerable to OS Command Injection

Improper neutralization of special elements used in an OS command 'OS Command Injection' issue exists in TkEasyGUI versions prior to v1.0.22. If this vulnerability is exploited, an arbitrary OS command may be executed by a remote unauthenticated attacker if the settings are configured to construc...

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...

PYSEC-2026-297 BentoML SSRF Vulnerability in File Upload Processing

Description There's an SSRF in the file upload processing system that allows remote attackers to make arbitrary HTTP requests from the server without authentication. The vulnerability exists in the serialization/deserialization handlers for multipart form data and JSON requests, which automatical...

PYSEC-2026-491 Apache Pyfory python is vulnerable to deserialization of untrusted data

Deserialization of untrusted data in python in pyfory versions 0.12.0 through 0.12.2, or the legacy pyfury versions from 0.1.0 through 0.10.3: allows arbitrary code execution. An application is vulnerable if it reads pyfory serialized data from untrusted sources. An attacker can craft a data stre...

PYSEC-2026-503 pyquokka is Vulnerable to Remote Code Execution by Pickle Deserialization via FlightServer

Description In the FlightServer class of the pyquokka framework, the doaction method directly uses pickle.loads to deserialize action bodies received from Flight clients without any sanitization or validation, which results in a remote code execution vulnerability. The vulnerable code is located...

PYSEC-2026-327 DeepDiff Class Pollution in Delta class leading to DoS, Remote Code Execution, and more

Summary Python class pollution is a novel vulnerability categorized under CWE-915. The Delta class is vulnerable to class pollution via its constructor, and when combined with a gadget available in DeltaDiff itself, it can lead to Denial of Service and Remote Code Execution via insecure Pickle...

PYSEC-2026-542 smolagents has Sandbox Escape Vulnerability in the local_python_executor.py Module

A sandbox escape vulnerability was identified in huggingface/smolagents version 1.14.0, allowing attackers to bypass the restricted execution environment and achieve remote code execution RCE. The vulnerability stems from the localpythonexecutor.py module, which inadequately restricts Python code...

PYSEC-2026-357 internetarchive Vulnerable to Directory Traversal in File.download()

Impact What kind of vulnerability is it? This is a Critical severity directory traversal path traversal vulnerability in the File.download method of the internetarchive library. Who is impacted? All users of the internetarchive library versions 5.5.1 are impacted. The vulnerability is particularl...

PYSEC-2026-368 Keras framework vulnerable to deserialization of untrusted data

Deserialization of untrusted data can occur in versions of the Keras framework running versions 3.11.0 up to but not including 3.11.3, enabling a maliciously uploaded Keras file containing a TorchModuleWrapper class to run arbitrary code on an end user’s system when loaded despite safe mode being...

PYSEC-2026-409 mcp-kubernetes-server has an OS Command Injection vulnerability

feiskyer/mcp-kubernetes-server through 0.1.11 allows OS command injection via the /mcp/kubectl endpoint. The handler constructs a shell command with user-supplied arguments and executes it with subprocess using shell=True, enabling injection through shell metacharacters e.g., ;, &&, $, even when...

PYSEC-2026-334 ExecuTorch out-of-bounds access vulnerability

An out-of-bounds access vulnerability in the loading of ExecuTorch models can cause the runtime to crash and potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit fb03b6f85596a8f954d97929075335255b6a58d4...

PYSEC-2026-349 H2O affected by a deserialization vulnerability

A deserialization vulnerability exists in h2oai/h2o-3 versions = 3.46.0.7, allowing attackers to read arbitrary system files and execute arbitrary code. The vulnerability arises from improper handling of JDBC connection parameters, which can be exploited by bypassing regular expression checks and...

PYSEC-2026-496 pyLoad vulnerable to XSS through insecure CAPTCHA

Summary An unsafe JavaScript evaluation vulnerability in pyLoad’s CAPTCHA processing code allows unauthenticated remote attackers to execute arbitrary code in the client browser and potentially the backend server. Exploitation requires no user interaction or authentication and can result in sessi...

PYSEC-2026-335 ExecuTorch integer overflow vulnerability

An integer overflow vulnerability in the loading of ExecuTorch models can cause overlapping allocations, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit d158236b1dc84539c1b16843bc74054c9dcba006...

PYSEC-2026-336 ExecuTorch vulnerable to Heap-based Buffer Overflow

A group of related buffer overflow vulnerabilities in the loading of ExecuTorch models can cause the runtime to crash and potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit cea9b23aa8ff78aff92829a466da97461cc7930c...

PYSEC-2026-332 ExecuTorch integer overflow vulnerability

An integer overflow vulnerability in the loading of ExecuTorch models can cause objects to be placed outside their allocated memory area, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 0830af8207240df8d7f35b984cdf8bc35d74fa73...

PYSEC-2026-333 ExecuTorch heap buffer overflow vulnerability

A heap buffer overflow vulnerability in the loading of ExecuTorch models can potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit ede82493dae6d2d43f8c424e7be4721abe5242be...

PYSEC-2026-520 Ray is vulnerable to Critical RCE via Safari & Firefox Browsers through DNS Rebinding Attack

Summary Developers working with Ray as a development tool can be exploited via a critical RCE vulnerability exploitable via Firefox and Safari. Due to the longstanding decision by the Ray Development team to not implement any sort of authentication on critical endpoints, like the /api/jobs &...

PYSEC-2026-361 joserfc has Possible Uncontrolled Resource Consumption Vulnerability Triggered by Logging Arbitrarily Large JWT Token Payloads

Summary The ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause Python logging to record an arbitrarily large, forged JWT payload. Details In situations where a misconfigured — or entirely absent — production-grade web server sits in front of a Python...

PYSEC-2026-292 BBOT's various issues in unarchive.py can cause arbitrary file write and RCE

Summary Various issues in bbot's unarchive.py allow a malicious site to cause bbot to write arbitrary files to arbitrary locations. This can be used to achieve Remote Code Execution RCE. Impact A user who uses bbot to scan a malicious webserver may have arbitrary code executed on their system...

PYSEC-2026-518 Ray's New Token Authentication is Disabled By Default

Anyscale Ray 2.52.0 contains an insecure default configuration in which token-based authentication for Ray management interfaces including the dashboard and Jobs API is disabled unless explicitly enabled by setting RAYAUTHMODE=token. In the default unauthenticated state, a remote attacker with...

PYSEC-2026-490 Apache Pyfory python is vulnerable to deserialization of untrusted data

Deserialization of untrusted data in python in pyfory versions 0.12.0 through 0.12.2, or the legacy pyfury versions from 0.1.0 through 0.10.3: allows arbitrary code execution. An application is vulnerable if it reads pyfory serialized data from untrusted sources. An attacker can craft a data stre...

PYSEC-2026-454 pgAdmin4 vulnerable to Remote Code Execution (RCE) when running in server mode

pgAdmin versions up to 9.9 are affected by a Remote Code Execution RCE vulnerability that occurs when running in server mode and performing restores from PLAIN-format dump files. This issue allows attackers to inject and execute arbitrary commands on the server hosting pgAdmin, posing a critical...

PYSEC-2026-285 AstrBot is vulnerable to RCE with hard-coded JWT signing keys

Summary AstrBot uses a hard-coded JWT signing key, allowing attackers to execute arbitrary commands by installing a malicious plugin. Details AstrBot uses a hard-coded JWT signing key, which allows attackers to bypass the authentication mechanism. Once bypassed, the attacker can install a Python...

PYSEC-2026-427 Modular Max Serve has Unsafe Deserialization vulnerability

Unsafe Deserialization vulnerability in Modular Max Serve before 25.6, specifically when the "--experimental-enable-kvcache-agent" feature is used allowing attackers to execute arbitrary code...

PYSEC-2026-300 Browser Use allows bypassing `allowed_domains` by putting a decoy domain in http auth username portion of a URL

Summary During a manual source code review, ARIMLABS.AI researchers identified that the browseruse module includes an embedded whitelist functionality to restrict URLs that can be visited. This restriction is enforced during agent initialization. However, it was discovered that these measures can...

PYSEC-2026-329 Django-Unicorn Class Pollution Vulnerability, Leading to XSS, DoS and Authentication Bypass

Summary Django-Unicorn is vulnerable to python class pollution vulnerability, a new type of vulnerability categorized under CWE-915. The vulnerability arises from the core functionality setpropertyvalue, which can be remotely triggered by users by crafting appropriate component requests and feedi...

PYSEC-2026-448 PandasAI interactive prompt function Remote Code Execution (RCE)

PandasAI uses an interactive prompt function that is vulnerable to prompt injection and run arbitrary Python code that can lead to Remote Code Execution RCE instead of the intended explanation of the natural language processing by the LLM. The security controls of PandasAI 2.4.3 and earlier fail ...

PYSEC-2026-381 Langroid has a Code Injection vulnerability in TableChatAgent

Summary TableChatAgent uses pandas eval. If fed by untrusted user input, like the case of a public-facing LLM application, it may be vulnerable to code injection. PoC For example, one could prompt the Agent: Evaluate the following pandas expression on the data provided and print output:...

PYSEC-2026-293 BBOT's insufficient sanitization issues in gitdumper.py can lead to RCE

Summary bbot's gitdumper.py insufficiently sanitises a .git/config file, leading to Remote Code Execution RCE. bbot's gitdumper.py can be made to consume a malicious .git/index file, leading to arbitrary file write which can be used to achieve Remote Code Execution RCE. Impact A user who uses bbo...

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...

PYSEC-2026-398 llama-index-packs-finchat SQL Injection vulnerability

A vulnerability in the FinanceChatLlamaPack of the llama-index-packs-finchat package, versions up to v0.3.0, allows for SQL injection in the runsqlquery function of the databaseagent. This vulnerability can be exploited by an attacker to inject arbitrary SQL queries, leading to remote code...

PYSEC-2026-259 Aim External Control of File Name or Path vulnerability

A vulnerability in aimhubio/aim version 3.19.3 allows an attacker to exploit the tarfile.extractall function to extract the contents of a maliciously crafted tarfile to arbitrary locations on the host server. The attacker can control repo.path and runhash to bypass directory existence checks and...

PYSEC-2026-567 vLLM Allows Remote Code Execution via PyNcclPipe Communication Service

Impacted Environments This issue ONLY impacts environments using the PyNcclPipe KV cache transfer integration with the V0 engine. No other configurations are affected. Summary vLLM supports the use of the PyNcclPipe class to establish a peer-to-peer communication domain for data transmission...

PYSEC-2026-253 AgentScope Deserialization Vulnerability

A vulnerability in the RpcAgentServerLauncher class of modelscope/agentscope v0.0.6a3 allows for remote code execution RCE via deserialization of untrusted data using the dill library. The issue occurs in the AgentServerServicer.createagent method, where serialized input is deserialized using...

PYSEC-2026-399 LlamaIndex Retrievers Integration: DuckDBRetriever SQL Injection

A SQL injection vulnerability exists in the duckdbretriever component of the run-llama/llamaindex repository, specifically in llama-index-retrievers-duckdb-retriever prior to v0.4.0. The vulnerability arises from the construction of SQL queries without using prepared statements, allowing an...

PYSEC-2026-365 TigerVNC accessible via the network and not just via a UNIX socket as intended

Summary jupyter-remote-desktop-proxy was meant to rely on UNIX sockets readable only by the current user since version 3.0.0, but when used with TigerVNC, the VNC server started by jupyter-remote-desktop-proxy were still accessible via the network. This vulnerability does not affect users having...

PYSEC-2026-358 InvokeAI Arbitrary File Deletion vulnerability

In invoke-ai/invokeai version v5.0.2, the web API POST /api/v1/images/delete is vulnerable to Arbitrary File Deletion. This vulnerability allows unauthorized attackers to delete arbitrary files on the server, potentially including critical or sensitive system files such as SSH keys, SQLite...

PYSEC-2026-325 DB-GPT is vulnerable to SQL Injection attacks from unauthenticated users

In eosphoros-ai/db-gpt version v0.6.0, the web API POST /api/v1/editor/sql/run allows execution of arbitrary SQL queries without any access control. This vulnerability can be exploited by attackers to perform Arbitrary File Write using DuckDB SQL, enabling them to write arbitrary files to the...

PYSEC-2026-451 pgAdmin 4 Vulnerable to Remote Code Execution

Remote Code Execution security vulnerability in pgAdmin 4 Query Tool and Cloud Deployment modules. The vulnerability is associated with the 2 POST endpoints; /sqleditor/querytool/download, where the querycommited parameter and /cloud/deploy endpoint, where the highavailability parameter is unsafe...

PYSEC-2026-351 H2O Deserialization of Untrusted Data Vulnerability

A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitrary code via deserialization of untrusted data. The vulnerability exists in the endpoints POST /99/ImportSQLTable and POST /3/SaveToHiveTable, where user-controlled JDBC URLs are...

PYSEC-2026-566 vLLM Deserialization of Untrusted Data vulnerability

vllm-project vllm version v0.6.2 contains a vulnerability in the MessageQueue.dequeue API function. The function uses pickle.loads to parse received sockets directly, leading to a remote code execution vulnerability. An attacker can exploit this by sending a malicious payload to the MessageQueue,...

PYSEC-2026-348 h11 accepts some malformed Chunked-Encoding bodies

Impact A leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. Details HTTP/1.1 Chunked-Encoding bodies are formatted as a sequence of "chunks", each of which consists of: - chunk length - \r\n - leng...

PYSEC-2026-449 pgAdmin 4 Vulnerable to Cross-Site Scripting (XSS) via Query Result Rendering

pgAdmin = 9.1 is affected by a security vulnerability with Cross-Site ScriptingXSS. If attackers execute any arbitrary HTML/JavaScript in a user's browser through query result rendering, then HTML/JavaScript runs on the browser...

PYSEC-2026-294 BentoML Allows Remote Code Execution (RCE) via Insecure Deserialization

Summary A Remote Code Execution RCE vulnerability caused by insecure deserialization has been identified in the latest versionv1.4.2 of BentoML. It allows any unauthenticated user to execute arbitrary code on the server. Details It exists an unsafe code segment in serde.py: Python def...

PYSEC-2026-355 Horovod Vulnerable to Command Injection

Horovod versions up to and including v0.28.1 are vulnerable to unauthenticated remote code execution. The vulnerability is due to improper handling of base64-encoded data in the ElasticRendezvousHandler, a subclass of KVStoreHandler. Specifically, the putvalue method in ElasticRendezvousHandler...

PYSEC-2026-295 BentoML deserialization vulnerability

A deserialization vulnerability exists in BentoML's runner server in bentoml/bentoml versions =1.3.4.post1. By setting specific parameters, an attacker can execute unauthorized arbitrary code on the server, causing severe harm. The vulnerability is triggered when the args-number parameter is...

PYSEC-2026-441 PaddlePaddle Out-of-bounds Read vulnerability

Out-of-bounds read in gathertree in PaddlePaddle before 2.4. A patch is available in the release/2.4 branch...

PYSEC-2026-258 Aim path traversal in LockManager.release_locks

A vulnerability in the LockManager.releaselocks function in aimhubio/aim commit bb76afe allows for arbitrary file deletion through relative path traversal. The runhash parameter, which is user-controllable, is concatenated without normalization as part of a path used to specify file deletion. Thi...