CVE-2026-21883: Missing Origin Validation in WebSockets

Bokeh is an interactive visualization library written in Python. In versions 3.8.1 and below, if a server is configured with an allowlist e.g., dashboard.corp, an attacker can register a domain like dashboard.corp.attacker.com or use a subdomain if applicable and lure a victim to visit it. The...

Missing Origin Validation in WebSockets

Overview bokeh is an Interactive plots and applications in the browser from Python Affected versions of this package are vulnerable to Missing Origin Validation in WebSockets via the matchhost function in the server/util.py file. An attacker can gain unauthorized access to sensitive data or modif...

CVE-2025-61987: Missing Origin Validation in WebSockets

GroupSession Free edition prior to ver5.3.0, GroupSession byCloud prior to ver5.3.3, and GroupSession ZION prior to ver5.3.2. do not validate origins in WebSockets. If a user accesses a crafted page, Chat information sent to the user may be exposed...

EUVD-2023-1003

Malicious code in bioql PyPI...

EUVD-2023-35287

Malicious code in bioql PyPI...

Missing Origin Validation in WebSockets

Overview Affected versions of this package are vulnerable to Missing Origin Validation in WebSockets via the operations API response, which includes secret values used for authenticating WebSocket connections. An attacker can execute arbitrary commands with the privileges of another user by...

Cross-site Request Forgery (CSRF)

Overview @apollo/sandbox is a This repo hosts the source for Apollo Studio's Embeddable Sandbox Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via missing origin validation in the window.postMessage process. An attacker can execute unauthorized GraphQL queries...

Missing Origin Validation

org.apache.zeppelin, zeppelin-shell is vulnerable to Missing Origin Validation. The vulnerability is due to lack of origin validation in WebSocket connections, which allows an attacker to access the Zeppelin server from another origin and retrieve internal information about paragraphs...

Missing Origin Validation in WebSockets

Overview Affected versions of this package are vulnerable to Missing Origin Validation in WebSockets via the CheckOrigin function in the api/terminal.go file. An attacker can execute arbitrary commands on the target system by tricking an authenticated user into visiting a malicious web page that...

CVE-2024-51775

Apache Zeppelin versions 0.11.1 through 0.11.x are vulnerable to a Missing Origin Validation in WebSockets (Cross-Site WebSocket Hijacking). When a terminal interpreter (e.g., %sh.terminal) is used, a WebSocket server is spawned on a random port without performing origin checks. This allows an at...

CVE-2024-51775 Apache Zeppelin: Command Injection via CSWSH

Missing Origin Validation in WebSockets vulnerability in Apache Zeppelin. The attacker could access the Zeppelin server from another origin without any restriction, and get internal information about paragraphs. This issue affects Apache Zeppelin: from 0.11.1 before 0.12.0. Users are recommended...

CVE-2024-51775 Apache Zeppelin: Command Injection via CSWSH

Missing Origin Validation in WebSockets vulnerability in Apache Zeppelin. The attacker could access the Zeppelin server from another origin without any restriction, and get internal information about paragraphs. This issue affects Apache Zeppelin: from 0.11.1 before 0.12.0. Users are recommended...

CVE-2024-51775: Missing Origin Validation in WebSockets

Missing Origin Validation in WebSockets vulnerability in Apache Zeppelin. The attacker could access the Zeppelin server from another origin without any restriction, and get internal information about paragraphs. This issue affects Apache Zeppelin: from 0.11.1 before 0.12.0. Users are recommended...

Missing Origin Validation In WebSockets

Next.js is vulnerable to Missing Origin Validation in WebSockets . The vulnerability is due to limited source code exposure in local development mode when the App Router is enabled, which allows an attacker to trick a user into visiting a malicious webpage while npm run dev is active, potentially...

CVE-2025-52882: Missing Origin Validation in WebSockets

Claude Code is an agentic coding tool. Claude Code extensions in VSCode and forks e.g., Cursor, Windsurf, and VSCodium and JetBrains IDEs e.g., IntelliJ, Pycharm, and Android Studio are vulnerable to unauthorized websocket connections from an attacker when visiting attacker-controlled webpages...

CVE-2024-55541

Stored cross-site scripting XSS vulnerability due to missing origin validation in postMessage. The following products are affected: Acronis Cyber Protect 16 Linux, Windows before build 39169...

CVE-2023-26114

Versions of the package code-server before 4.10.1 are vulnerable to Missing Origin Validation in WebSockets handshakes. Exploiting this vulnerability can allow an adversary in specific scenarios to access data from and connect to the code-server instance...

CVE-2024-8201: Missing Origin Validation in WebSockets

Cross-Site WebSocket Hijacking vulnerability in Hitachi Ops Center Analyzer RAID Agent component.This issue affects Hitachi Ops Center Analyzer: from 10.8.0-00 before 11.0.4-00; Hitachi Ops Center Analyzer: from 10.9.0-00 before 11.0.4-00...

CVE-2024-48849 Authentication and Authorization Issues

Missing Origin Validation in WebSockets vulnerability in FLXEON. Session management was not sufficient to prevent unauthorized HTTPS requests. This issue affects FLXEON: through = 9.3.4...

CVE-2024-48849: Missing Origin Validation in WebSockets

Missing Origin Validation in WebSockets vulnerability in FLXEON. Session management was not sufficient to prevent unauthorized HTTPS requests. This issue affects FLXEON: through = 9.3.4...