PYSEC-2026-1668 MobSF has Stored XSS via Manifest Analysis - Dialer Code Host Field

Summary A Stored Cross-site Scripting XSS vulnerability in MobSF's Android manifest analysis allows an attacker to execute arbitrary JavaScript in the context of a victim's browser session by uploading a malicious APK. The android:host attribute from elements is rendered in HTML reports without...

PYSEC-2026-1679 Moonraker affected by LDAP search filter injection

Impact Instances of Moonraker configured with the ldap component enabled are vulnerable to LDAP search filter injection techniques via the login endpoint. The 401 error response message can be used to determine whether or not a search was successful, allowing for brute force methods to discover...

PYSEC-2026-1272 Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true

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 to arbitrary directories outside the...

PYSEC-2026-1759 Parsl Monitoring Visualization Vulnerable to SQL Injection

Affected Product: Parsl Python Parallel Scripting Library Component: parsl.monitoring.visualization Vulnerability Type: SQL Injection CWE-89 Severity: High CVSS Rating Recommended: 7.5 - 8.6 URL: https://github.com/Parsl/parsl/blob/master/parsl/monitoring/visualization/views.py Summary A SQL...

PYSEC-2026-1223 Bokeh server applications have Incomplete Origin Validation in WebSockets

This vulnerability allows for Cross-Site WebSocket Hijacking CSWSH of a deployed Bokeh server instance. Scope This vulnerability is only relevant to deployed Bokeh server instances. There is no impact on static HTML output, standalone embedded plots, or Jupyter notebook usage. This vulnerability...

PYSEC-2026-1782 Picklescan does not block ctypes

Summary Picklescan doesnt flag ctypes module as a dangerous module, which is a huge issue. ctypes is basically a foreign function interface library and can be used to Load DLLs Call C functions directly Manipulate memory raw pointers. This can allow attackers to achieve RCE by invoking direct...

PYSEC-2026-1234 Calibre-Web Has a Stored Cross-Site Scripting (XSS) Vulnerability via the 'username' Field During User Creation

A Stored Cross-Site Scripting XSS vulnerability in Calibre-Web v0.6.25 allows attackers to inject malicious JavaScript into the 'username' field during user creation. The payload is stored unsanitized and later executed when the /ajax/listusers endpoint is accessed...

PYSEC-2026-2046 Werkzeug safe_join() allows Windows special device names

Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory. sendfromdirectory uses safejoin to safely serve files at user-specified paths under a director...

PYSEC-2026-1603 Mammoth is vulnerable to Directory Traversal

Versions of the package mammoth from 0.3.25 and before 1.11.0; versions of the package mammoth from 0.3.25 and before 1.11.0; versions of the package mammoth before 1.11.0; versions of the package org.zwobble.mammoth:mammoth before 1.11.0 are vulnerable to Directory Traversal due to the lack of...

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-2026-1926 Skops may allow MethodNode to access unexpected object fields through dot notation, leading to arbitrary code execution at load time

Summary An inconsistency in MethodNode can be exploited to access unexpected object fields through dot notation. This can be used to achieve arbitrary code execution at load time. While this issue may seem similar to https://github.com/skops-dev/skops/security/advisories/GHSA-m7f4-hrc6-fwg3, it i...

PYSEC-2026-1228 Calibre Web and Autocaliweb have a ReDoS vulnerability

ReDoS in stripwhitespaces function in cps/stringhelper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24...

PYSEC-2026-1559 LlamaIndex vulnerable to DoS attack through uncontrolled recursive JSON parsing

The JSONReader in run-llama/llamaindex versions 0.12.28 is vulnerable to a stack overflow due to uncontrolled recursive JSON parsing. This vulnerability allows attackers to trigger a Denial of Service DoS by submitting deeply nested JSON structures, leading to a RecursionError and crashing...

PYSEC-2026-1997 urllib3 does not control redirects in browsers and Node.js

urllib3 supports being used in a Pyodide runtime utilizing the JavaScript Fetch API or falling back on XMLHttpRequest. This means you can use Python libraries to make HTTP requests from your browser or Node.js. Additionally, urllib3 provides a mechanism to control redirects. However, the retries...

PYSEC-2026-1076 AgentScope stored cross-site scripting (XSS) vulnerability

A stored cross-site scripting XSS vulnerability exists in modelscope/agentscope, as of the latest commit 21161fe on the main branch. The vulnerability occurs in the view for inspecting detailed run information, where a user-controllable string run ID is appended and rendered as HTML. This allows ...

PYSEC-2026-1725 Open WebUI lacks authentication for the `api/v1/utils/pdf` endpoint

In version v0.3.10 of open-webui/open-webui, the api/v1/utils/pdf endpoint lacks authentication mechanisms, allowing unauthenticated attackers to access the PDF generation service. This vulnerability can be exploited by sending a POST request with an excessively large payload, potentially leading...

PYSEC-2026-1443 H2O Vulnerable to Denial of Service (DoS) via `/3/ImportFiles` Endpoint

A vulnerability in the /3/ImportFiles endpoint of h2oai/h2o-3 version 3.46.1 allows an attacker to cause a denial of service. The endpoint takes a single GET parameter, path, which can be recursively set to reference itself. This leads the server to repeatedly call its own endpoint, eventually...

PYSEC-2026-1442 H2O Vulnerable to Execution of Arbitrary Files

In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacke...

PYSEC-2026-1091 Aim Relative Path Traversal vulnerability

A vulnerability in the runs/delete-batch endpoint of aimhubio/aim version 3.19.3 allows for arbitrary file or directory deletion through path traversal. The endpoint does not mitigate path traversal when handling user-specified run-names, which are used to specify log/metadata files for deletion...

PYSEC-2026-1503 Label Studio allows Server-Side Request Forgery in the S3 Storage Endpoint

Description Label Studio's S3 storage integration feature contains a Server-Side Request Forgery SSRF vulnerability in its endpoint configuration. When creating an S3 storage connection, the application allows users to specify a custom S3 endpoint URL via the s3endpoint parameter. This endpoint U...

PYSEC-2026-1269 Prevent XSS from Confidant API call

Impact What kind of vulnerability is it? Who is impacted? Potential XSS from API calls below: GET /v1/credentials GET /v1/credentials/ GET /v1/archive/credentials/ GET /v1/archive/credentials POST /v1/credentials PUT /v1/credentials/ PUT /v1/credentials// GET /v1/services GET /v1/services/ GET...

PYSEC-2026-1331 Timing-Based Username Enumeration Vulnerability in Fides Webserver Authentication

A timing-based username enumeration vulnerability has been identified in Fides Webserver authentication. This vulnerability allows an unauthenticated attacker to determine the existence of valid usernames by analyzing the time it takes for the server to respond to login requests. The discrepancy ...

PYSEC-2026-2062 ydata unsafe deserialization

Deserialization of untrusted data can occur in versions 3.7.0 or newer of Ydata's ydata-profiling open-source library, enabling a malicously crafted report to run arbitrary code on an end user's system when loaded...

PYSEC-2026-1257 Allegro AI ClearML Stores Credentials in Plaintext in MongoDB Instance

Allegro AI’s open-source version of ClearML stores passwords in plaintext within the MongoDB instance, resulting in a compromised server leaking all user emails and passwords...

PYSEC-2026-2063 yt-dlp Generic Extractor MITM Vulnerability via Arbitrary Proxy Injection

Impact The Generic Extractor in yt-dlp is vulnerable to an attacker setting an arbitrary proxy for a request to an arbitrary url, allowing the attacker to MITM the request made from yt-dlp's HTTP session. This could lead to cookie exfiltration in some cases. To pass extra control data between...

PYSEC-2026-1489 Keylime's registrar vulnerable to Denial-of-service attack via a single open connection

Impact Keylime registrar is prone to a simple denial of service attack in which an adversary opens a connection to the TLS port by default, port 8891 blocking further, legitimate connections. As long as the connection is open, the registrar is blocked and cannot serve any further clients agents a...

PYSEC-2026-1152 Apache Airflow ODBC Provider Argument Injection vulnerability

Improper Neutralization of Argument Delimiters in a Command 'Argument Injection' vulnerability in Apache Software Foundation Apache Airflow ODBC Provider. In OdbcHook, A privilege escalation vulnerability exists in a system due to controllable ODBC driver parameters that allow the loading of...

PYSEC-2026-779 Apache Superset vulnerable to Cross-site Scripting

Dashboard rendering does not sufficiently sanitize the content of markdown components leading to possible XSS attack vectors that can be performed by authenticated users with create dashboard permissions. This issue affects Apache Superset version 1.5.2 and prior versions and version 2.0.0...

PYSEC-2026-1029 TensorFlow vulnerable to floating point exception in `Conv2D`

Impact If Conv2D is given empty input and the filter and padding sizes are valid, the output is all-zeros. This causes division-by-zero floating point exceptions that can be used to trigger a denial of service attack. python import tensorflow as tf import numpy as np with tf.device"CPU": also can...

PYSEC-2026-773 Remote code execution in Apache Airflow Docker's Provider

Apache Airflow Docker's Provider prior to 3.0.0 shipped with an example DAG that was vulnerable to authenticated remote code exploit of code on the Airflow worker host. Disable loading of example DAGs or upgrade apache-airflow-providers-docker to 3.0.0 or above...

PYSEC-2026-918 sanic vulnerable to Path Traversal when using `app.static` if using encoded `%2F` URLs

Impact Access to lateral directories when using app.static if using encoded %2F URLs. Parent directory traversal is not impacted. Patches - v20.12.7 LTS - v21.12.2 LTS - v22.6.1 References https://github.com/sanic-org/sanic/issues/2478 https://github.com/sanic-org/sanic/pull/2495 For more...

PYSEC-2026-916 Mirumee Saleor CSRF Protection Disabled

In Mirumee Saleor 2.7.0 fixed in 2.8.0, CSRF protection middleware was accidentally disabled, which allowed attackers to send a POST request without a valid CSRF token and be accepted by the server...

PYSEC-2026-794 Cobbler is vulnerable to code injection

templateapi.py in Cobbler before 2.0.7, as used in Red Hat Network Satellite Server and other products, does not disable the ability of the Cheetah template engine to execute Python statements contained in templates, which allows remote authenticated administrators to execute arbitrary code via a...

PYSEC-2026-872 OpenStack Nova VMware instance leak potentially leading to compute DoS

The VMware driver in OpenStack Compute Nova before 2014.1.4 allows remote authenticated users to cause a denial of service disk consumption by deleting an instance in the resize state...

PYSEC-2026-748 SaltStack RSA Key Generation allows remote users to decrypt communications

SaltStack RSA Key Generation allows remote users to decrypt communications...

PYSEC-2026-734 Plone CMS Improper Session Management

Plone CMS before 3 places a base64 encoded form of the username and password in the ac cookie for all user accounts, which makes it easier for remote attackers to obtain access by sniffing the network...

PYSEC-2026-681 Unrestricted Upload of File with Dangerous Type in motionEye

motionEye = 0.42.1 and motioneEyeOS = 20200606 allow a remote attacker to upload a configuration backup file containing a malicious python pickle file. This is possible when an installation is accessible over the Internet and uses no or poor authentication credentials. The GitHub repositories for...

PYSEC-2026-621 calibre-web is vulnerable to Cross-Site Request Forgery (CSRF)

calibre-web is vulnerable to Cross-Site Request Forgery CSRF...

PYSEC-2026-611 Malicious code in uprobe (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of uprobe were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials and...

PYSEC-2026-607 Malicious code in pantheon-agents (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of pantheon-agents were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials...

PYSEC-2026-593 Malicious code in magique-ai (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of magique-ai were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials and...

PYSEC-2026-378 Langflow: BaseFileComponent-based nodes arbitrary file read with RCE exploit

Summary All components based on BaseFileComponent are vulnerable to the following vulnerability: 1. Docling DoclingInlineComponent 2. Docling Serve DoclingRemoteComponent 3. Read File FileComponent 4. NVIDIA Retriever Extraction NvidiaIngestComponent 5. Video File VideoFileComponent 6. Unstructur...

PYSEC-2026-544 MCP-for-Stata: Command injection via log_file_name parameter in Stata command wrapper

Summary The logfilename parameter in the statado API and CLI is directly interpolated into a Stata command string without sanitization. The security guard GuardValidator only scans the do-file content but does not validate this parameter. An attacker can inject arbitrary Stata commands including...

PYSEC-2026-435 Open WebUI has an LDAP Empty Password Authentication Bypass

LDAP Empty Password Authentication Bypass Affected Component LDAP authentication endpoint: - backend/openwebui/routers/auths.py lines 468-477, user bind with empty password - backend/openwebui/models/auths.py lines 58-60, LdapForm model Affected Versions Current main branch commit 6fdd19bf1 and...

PYSEC-2026-481 praisonai-platform: Any workspace member can promote themselves or others to owner via PATCH /workspaces/{id}/members/{user_id}

Summary Type: Vertical privilege escalation. The PATCH /workspaces/workspaceid/members/userid endpoint is gated by requireworkspacememberworkspaceid, which defaults to minrole="member" and is never overridden by the route. The handler then calls MemberService.updateroleworkspaceid, userid,...

PYSEC-2026-466 PraisonAI call server exposes unauthenticated agent listing, invocation, and deletion when CALL_SERVER_TOKEN is unset

Summary PraisonAI's call server exposes a network-facing agent control API without authentication when CALLSERVERTOKEN is not configured. The affected component is the praisonai.api.agentinvoke router as mounted by praisonai.api.call. The authentication helper verifytoken fails open when...

PYSEC-2026-574 wger: cross-tenant password reset and plaintext disclosure via gym=None bypass

Summary The resetuserpassword and gympermissionsuseredit views in wger perform a gym-scope authorization check using Python object comparison != that evaluates None != None as False, silently bypassing the guard when both the attacker and victim have no gym assignment gym=None. A user with...

PYSEC-2026-495 pyLoad: SSRF filter bypass via HTTP redirect in BaseDownloader (Incomplete fix for CVE-2026-33992)

Summary The fix for CVE-2026-33992 GHSA-m74m-f7cr-432x added IP validation to BaseDownloader.download that checks the hostname of the initial download URL. However, pycurl is configured with FOLLOWLOCATION=1 and MAXREDIRS=10, causing it to automatically follow HTTP redirects. Redirect targets are...

PYSEC-2026-533 Sentry: Improper authentication on SAML SSO process allows user identity linking

Impact A critical vulnerability was discovered in the SAML SSO implementation of Sentry. It was reported to us via our private bug bounty program. The vulnerability allows an attacker to take over any user account by using a malicious SAML Identity Provider and another organization on the same...

PYSEC-2026-462 PraisonAI Vulnerable to Remote Code Execution via YAML Deserialization in Agent Definition Loading

Summary The AgentService.loadAgentFromFile method uses the js-yaml library to parse YAML files without disabling dangerous tags such as !!js/function and !!js/undefined. This allows an attacker to craft a malicious YAML file that, when parsed, executes arbitrary JavaScript code. An attacker can...