ChainerRL Visualizer 0.1.1 vulnerable to Path Traversal via unsafe use of send_file function

The chainer/chainerrl-visualizer repository through 0.1.1 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

Tooxie Shiva 0.10.0 allows absolute path traversal because Flask send_file function used unsafely

The tooxie/shiva-server repository through 0.10.0 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

PYSEC-2026-541 Tooxie Shiva 0.10.0 allows absolute path traversal because Flask send_file function used unsafely

The tooxie/shiva-server repository through 0.10.0 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

SatyaLab opendiamond 10.1.1 vulnerable to path traversal because Flask send_file function used unsafely

The cmusatyalab/opendiamond repository through 10.1.1 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely. A patch is available on the master branch of the repository...

PYSEC-2026-309 ChainerRL Visualizer 0.1.1 vulnerable to Path Traversal via unsafe use of send_file function

The chainer/chainerrl-visualizer repository through 0.1.1 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

PT-2026-53578

OpenStack Ironic Inspector aka ironic-inspector or ironic-discoverd, when debug mode is enabled, might allow remote attackers to access the Flask console and execute arbitrary Python code by triggering an error...

PT-2026-53431

Impact When Flask-AppBuilder is set to AUTH TYPE AUTH OID, allows an attacker to forge an HTTP request, that could deceive the backend into using any requested OpenID service. This vulnerability could grant an attacker unauthorised privilege access if a custom OpenID service is deployed by the...

PT-2026-53432

Impact A critical path traversal and extension bypass vulnerability in Flask-Reuploaded allows remote attackers to achieve arbitrary file write and remote code execution through Server-Side Template Injection SSTI. Patches Flask-Reuploaded has been patched in version 1.5.0 Workarounds 1. Do not...

PT-2026-53624

Impact Websites that use Website.user vars property in versions. Patches It affects versions v2.0.1 to v2.4.0. Please upgrade to v2.4.1 Workarounds Do not use Website.user vars in websites when using versions v2.0.1 to v2.4.0. Also, do not use Website.signin user in version v2.4.0 only. Explanati...

PT-2026-53610

The tooxie/shiva-server repository through 0.10.0 on GitHub allows absolute path traversal because the Flask send file function is used unsafely...

PT-2026-53518

The cmusatyalab/opendiamond repository through 10.1.1 on GitHub allows absolute path traversal because the Flask send file function is used unsafely. A patch is available on the master branch of the repository...

PT-2026-53403

The chainer/chainerrl-visualizer repository through 0.1.1 on GitHub allows absolute path traversal because the Flask send file function is used unsafely...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: python-sentry-sdk: python3-sentry-sdk+aiohttp-2.48.0-6.hum1 noarch python3-sentry-sdk+asyncpg-2.48.0-6.hum1 noarch python3-sentry-sdk+bottle-2.48.0-6.hum1 noarch...

GHSA-QCQW-JWXC-2HQG Lemur has an authorization bypass in StrictRolePermission / AuthorityCreatorPermission

Summary StrictRolePermission and AuthorityCreatorPermission in lemur/auth/permissions.py call flaskprincipal.Permission.init with zero Needs when their config flags are unset. Both flags defaulted to False in code prior to the fix, so this was the state of any Lemur install that hadn't explicitly...

Security Bulletin: IBM InfoSphere Information Server is affected by a vulnerability in Flask (CVE-2026-27205)

Summary A vulnerability in Flask that is used by InfoSphere Information Server was addressed. Vulnerability Details CVEID:CVE-2026-27205 DESCRIPTION: Flask is a web server gateway interface WSGI web application framework. In versions 3.1.2 and below, when the session object is accessed, Flask...

Open Redirect

Overview Flask-Security is a Simple security for Flask apps. Affected versions of this package are vulnerable to Open Redirect via the validateredirecturl function. An attacker can redirect users to an attacker-controlled domain by crafting a specially formatted URL containing a backslash in the...

Flask-Security has an Open Redirect issue

Open Redirect in Flask-Security Summary flasksecurity.utils.validateredirecturl can allow an attacker-controlled redirect URL when subdomain redirects are enabled. The bypass uses a backslash inside the URL authority/host: text http://evil.com.whitelist.com http://evil.com%5C.whitelist.com...

GHSA-W2J7-F3C6-G8CW Flask-Security has an Open Redirect issue

Open Redirect in Flask-Security Summary flasksecurity.utils.validateredirecturl can allow an attacker-controlled redirect URL when subdomain redirects are enabled. The bypass uses a backslash inside the URL authority/host: text http://evil.com.whitelist.com http://evil.com%5C.whitelist.com...

CyberSentinel-Pro-Web-Vulnerability-Scanner

CyberSentinel Pro CyberSentinel Pro is a web vulnerability sc...

Apache Superset Flask Debugger Exposure Leading to Remote Code Execution (CTAS SQL Injection to Unlock Werkzeug PIN)

CV26: Flask Debugger Exposure Leading to Remote Code Execution Vulnerability Overview | Item | Details | |------|------| | Type | Remote Code Execution RCE | | Severity | Critical when conditions are met / Medium standalone | | Affected Versions | = 6.0.1 | | Who can do what with what impact |...