CVE-2026-33500

WWBN AVideo (up to version 26.0) remains vulnerable to stored XSS via Markdown-constructed links because ParsedownSafeWithLinks does not override inlineLink() and inlineUrlTag(), allowing javascript: URLs to bypass sanitization. The incomplete fix means markdown links like [text](javascript:alert...

CVE-2026-33500 AVideo Vulnerable to Stored XSS via Markdown `javascript:` URI Bypasses ParsedownSafeWithLinks Sanitization

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the fix for CVE-2026-27568 GHSA-rcqw-6466-3mv7 introduced a custom ParsedownSafeWithLinks class that sanitizes raw HTML and tags in comments, but explicitly disables Parsedown's safeMode. This creates a bypass:...

GHSA-72H5-39R7-R26J AVideo - Incomplete Fix for CVE-2026-27568: Stored XSS via Markdown `javascript:` URI Bypasses ParsedownSafeWithLinks Sanitization

Summary The fix for CVE-2026-27568 GHSA-rcqw-6466-3mv7 introduced a custom ParsedownSafeWithLinks class that sanitizes raw HTML and tags in comments, but explicitly disables Parsedown's safeMode. This creates a bypass: markdown link syntax text is processed by Parsedown's inlineLink method, which...

AVideo - Incomplete Fix for CVE-2026-27568: Stored XSS via Markdown `javascript:` URI Bypasses ParsedownSafeWithLinks Sanitization

Summary The fix for CVE-2026-27568 GHSA-rcqw-6466-3mv7 introduced a custom ParsedownSafeWithLinks class that sanitizes raw HTML and tags in comments, but explicitly disables Parsedown's safeMode. This creates a bypass: markdown link syntax text is processed by Parsedown's inlineLink method, which...

CVE-2026-27568

WWBN AVideo is an open source video platform. Prior to version 21.0, AVideo allows Markdown in video comments and uses Parsedown v1.7.4 without Safe Mode enabled. Markdown links are not sufficiently sanitized, allowing javascript: URIs to be rendered as clickable links. An authenticated...

CVE-2026-27568

WWBN AVideo is an open source video platform. Prior to version 21.0, AVideo allows Markdown in video comments and uses Parsedown v1.7.4 without Safe Mode enabled. Markdown links are not sufficiently sanitized, allowing javascript: URIs to be rendered as clickable links. An authenticated...

CVE-2026-27568

WWBN AVideo (open source video platform) is affected prior to version 21.0 by CVE-2026-27568, where Markdown in video comments processed by Parsedown v1.7.4 without Safe Mode allows javascript: URIs to be rendered as links. An authenticated low-privilege attacker can post a malicious comment whos...

AVideo has Stored Cross-Site Scripting via Markdown Comment Injection

Vulnerability Type Stored Cross-Site Scripting XSS — CWE-79. Affected Product/Versions AVideo 18.0. Root Cause Summary AVideo allows Markdown in video comments and uses Parsedown v1.7.4 without Safe Mode enabled. Markdown links are not sufficiently sanitized, allowing javascript: URIs to be...

Keras has a Local File Disclosure via HDF5 External Storage During Keras Weight Loading

Summary TensorFlow / Keras continues to honor HDF5 “external storage” and ExternalLink features when loading weights. A malicious .weights.h5 or a .keras archive embedding such weights can direct loadweights to read from an arbitrary readable filesystem path. The bytes pulled from that path...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: fastjson (UTSA-2026-005331)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005331 advisory. The package com.alibaba:fastjson before 1.2.83 are vulnerable to Deserialization of Untrusted Data by bypassing the default autoType shutdown restrictions, which is...

TFSMLayer bypasses `safe_mode=True`, allowing attacker-controlled code execution during model inference

Summary TFSMLayer allows loading attacker-controlled TensorFlow SavedModels when deserializing a .keras model, even when safemode=True the default. While TensorFlow does not execute SavedModel functions during load, the attacker-controlled graph is registered during deserialization and executes...

CVE-2025-14896

due to insufficient sanitazation in Vega’s convert function when safeMode is enabled and the spec variable is an array. An attacker can craft a malicious Vega diagram specification that will allow them to send requests to any URL, including local file system paths, leading to exposure of sensitiv...

Security Bulletin: Arbitrary Code Execution in Keras

Summary Keras is used by many machine learning frameworks and applications as part of their deep learning infrastructure. Remote attackers can execute arbitrary code, leading to full system compromise, data breaches, and potential lateral movement where the identified vulnerability is present...

EUVD-2025-204295

due to insufficient sanitazation in Vega’s convert function when safeMode is enabled and the spec variable is an array. An attacker can craft a malicious Vega diagram specification that will allow them to send requests to any URL, including local file system paths, leading to exposure of sensitiv...

CVE-2025-14896

due to insufficient sanitazation in Vega’s convert function when safeMode is enabled and the spec variable is an array. An attacker can craft a malicious Vega diagram specification that will allow them to send requests to any URL, including local file system paths, leading to exposure of sensitiv...

CVE-2025-14896

due to insufficient sanitazation in Vega’s convert function when safeMode is enabled and the spec variable is an array. An attacker can craft a malicious Vega diagram specification that will allow them to send requests to any URL, including local file system paths, leading to exposure of sensitiv...

CVE-2025-14896

due to insufficient sanitazation in Vega’s convert function when safeMode is enabled and the spec variable is an array. An attacker can craft a malicious Vega diagram specification that will allow them to send requests to any URL, including local file system paths, leading to exposure of sensitiv...

CVE-2025-14896

due to insufficient sanitazation in Vega’s convert function when safeMode is enabled and the spec variable is an array. An attacker can craft a malicious Vega diagram specification that will allow them to send requests to any URL, including local file system paths, leading to exposure of sensitiv...

PT-2025-52263

Name of the Vulnerable Software and Affected Versions Vega affected versions not specified Description The software contains a flaw due to inadequate input validation within the convert function when safeMode is active and the spec variable is an array. This allows an attacker to create a special...

Deserialization Of Untrusted Data

Keras framework is vulnerable to Deserialization of untrusted data. The vulnerability is due to improper handling of maliciously crafted Keras files during deserialization, which allows an attacker to execute arbitrary code on an end user’s system by loading a file containing a TorchModuleWrapper...