47146 matches found
CVE-2026-33230
NLTK WordNet Browser (nltk.app.wordnet_app) in versions <= 3.9.3 contains a reflected XSS in the lookup_ route, where attacker-controlled word data is echoed into HTML without escaping, enabling arbitrary HTML/JS execution in the local browser context. Public advisories and vendor notices conf...
CVE-2026-33230
NLTK Natural Language Toolkit is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. In versions 3.9.3 and prior, nltk.app.wordnetapp contains a reflected cross-site scripting issue in the lookup... route. A crafted...
CVE-2026-33230 nltk Vulnerable to Cross-site Scripting
NLTK Natural Language Toolkit is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. In versions 3.9.3 and prior, nltk.app.wordnetapp contains a reflected cross-site scripting issue in the lookup... route. A crafted...
CVE-2026-4519
A flaw was found in Python. The webbrowser.open API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options,...
CVE-2026-33140
PySpector is a static analysis security testing SAST Framework engineered for modern Python development workflows. PySpector versions 0.1.6 and prior are affected by a stored Cross-Site Scripting XSS vulnerability in the HTML report generator. When PySpector scans a Python file containing...
Arbitrary Command Injection
Overview Affected versions of this package are vulnerable to Arbitrary Command Injection via the webbrowser.open function. An attacker can execute arbitrary browser command-line options by supplying a URL with leading dashes, potentially causing unintended browser behavior or security bypass...
EUVD-2026-13712
The webbrowser.open API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open...
CVE-2026-4519
The webbrowser.open API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open...
CVE-2026-4519
The webbrowser.open API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open...
CVE-2026-4519
CVE-2026-4519 affects the Python webbrowser.open() API, where URLs with a leading dash could be treated as command‑line options by certain browsers. The published CVE description shows that the new behavior rejects leading dashes and recommends sanitizing URLs before passing them to webbrowser.op...
CVE-2026-4519 webbrowser.open() allows leading dashes in URLs
The webbrowser.open API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open...
PSF-2026-14
The webbrowser.open API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open...
CVE-2026-4519
The webbrowser.open API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open...
Chromium: CVE-2026-4453 Integer overflow in Dawn
This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...
CVE-2026-33081 PinchTab has Blind SSRF via browser-side redirect bypass in /download URL validation
PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. Versions 0.8.2 and below have a Blind SSRF vulnerability in the /download endpoint. The validateDownloadURL function only checks the initial user-supplied URL, but the embedded Chromium browser can...
CVE-2026-4452
An integer overflow flaw was found in the ANGLE component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=487977696...
CVE-2026-4455
A heap buffer overflow flaw was found in the PDFium component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=488585504...
CVE-2026-4453
An integer overflow flaw was found in the Dawn component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=488400770...