CVE-2026-25253-research

CVE-2026-25253 Proof of Concept One-click RCE on OpenClaw via Cross-Site WebSocket Hijacking. DISCLAIMER: This code is provided for authorized security research and educational purposes only. Use of this code against systems without explicit written permission is illegal and unethical. The author...

CVE-2026-41940

Based on Watch Tower POC , Supports direct shell access via websocket , and adding root api keys for persistance...

CVE-2026-25253

CVE-2026-25253: One-Click RCE in OpenClaw via Auth Token Theft Affected Software: OpenClaw clawbot LEGAL DISCLAIMER: This code and writeup are provided for authorized security research and educational purposes only. Use of this exploit against systems without explicit written permission is illega...

openclaw-vuln-report

OpenClaw Vulnerability Analysis Report Chinese Interpretation of Security Vulnerability CVE-2026-25253 Read Online GitHub Pages: https://joseph19820124.github.io/openclaw-vuln-report/ Vulnerability Summary CVE : CVE-2026-25253 Score : CVSS 8.8 High Type : Cross-Site WebSocket Hijacking Impact :...

CVE-2026-39363

CVE-2026-39363 Vite Dev Server WebSocket Arbitrary File Read Vulnerability Vulnerability Overview Attribute| Information ---|--- CVE ID| CVE-2026-39363 GHSA ID| GHSA-p9ff-h696-f583 Vulnerability Type| Arbitrary File Read Affected Component| Vite Dev Server Affected Versions| Vite = 6.2.3...

Autobahn Python permessage-deflate bypasses maxMessagePayloadSize after inflation

SummaryAutobahn Python enforces maxMessagePayloadSize against the compressed WebSocket frame length before permessage-deflate inflation, then delivers the inflated message to application callbacks without a second size check. A client frame that is only 22 compressed bytes can inflate to 4096 byt...

Autobahn Python permessage-deflate bypasses maxMessagePayloadSize after inflation

SummaryAutobahn Python enforces maxMessagePayloadSize against the compressed WebSocket frame length before permessage-deflate inflation, then delivers the inflated message to application callbacks without a second size check. A client frame that is only 22 compressed bytes can inflate to 4096 byt...

djust: WebSocket/runtime reconstructed request omits the client Host, causing host/subdomain TenantResolvers to misresolve the tenant on the live path

ImpactThe WebSocket handlemount and ViewRuntime.buildrequest rebuild an HttpRequest via RequestFactory.get... with no HTTPHOST, so request.gethost defaulted to "testserver" on the live path. Host/subdomain/domain TenantResolvers then misresolved the tenant — None on the live path while the HTTP...

djust has an unauthenticated arbitrary module import via the WebSocket/SSE view-mount path

ImpactThe djust live transport resolves the LiveView to mount from a client-supplied dotted path by calling importmodulepath, .... The module is imported — running its top-level code import side effects — before the framework checks that the resolved object is a LiveView subclass and before any...

djust has an authorization bypass on the WebSocket/SSE mount path

ImpactThe live WebSocket transport authorizes a mount via checkviewauth, not Django's View.dispatch chain. As a result, standard Django authorization — LoginRequiredMixin, PermissionRequiredMixin, UserPassesTestMixin, @methoddecoratorloginrequired, name="dispatch", and custom dispatch guards — an...

djust: Multi-tenant isolation fails open on the WebSocket/SSE path, disclosing other tenants' data

Impactdjust.tenants isolation was enforced only on the HTTP path. The current tenant was stored in threading.local and set exclusively by the HTTP-only TenantMiddleware, so on the live WebSocket/SSE path getcurrenttenant was always None during mount and every event handler — and the tenant-aware...

Chainlit contains a session hijacking vulnerability

Chainlit before 2.10.1 contains a session hijacking vulnerability that allows unauthenticated attackers to restore and inherit authenticated user sessions by presenting a valid sessionId during WebSocket session restoration without ownership verification. Attackers can exploit the...

CVE-2026-39987-lab-or-marimo-cve-lab

CVE-2026-39987 Lab Guide Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass An educational Docker lab for understanding, reproducing, and patching this critical vulnerability in marimo. Table of Contents Overview Architecture Quick Start Step-by-Step Walkthrough Step 1:...

tomcat: Apache Tomcat: Denial of Service via WebSocket chat example

A flaw was found in Apache Tomcat. This uncontrolled resource consumption vulnerability, located in the WebSocket chat example, allows a remote attacker to cause a Denial of Service DoS by exhausting system resources. This can lead to the affected system becoming unresponsive or crashing...

tomcat: Apache Tomcat: Authenticated WebSocket session persists after HTTP session termination

A flaw was found in Apache Tomcat. This vulnerability, categorized as Insufficient Session Expiration, occurs when an authenticated HTTP session's ID is modified after a WebSocket connection has been established. Under these conditions, the WebSocket session fails to terminate as expected when th...

cve-2026-69243-poc-aiohttp-smuggling

CVE-2026-69243 — aiohttp Request Smuggling CWE-444 Request smuggling via rejected WebSocket upgrade in aiohttp Or build the Rust version zero dependencies, std only: git clone https://github.com/JVBotelho/cve-2026-69243-poc-aiohttp-smuggling cd cve-2026-69243-poc-aiohttp-smuggling/poc cargo build...

CVE-2026-39363

CVE-2026-39363 — Vite Dev Server Arbitrary File Read PoC A drop-in PoC for GHSA-p9ff-h696-f583. It reads arbitrary files from the machine running the dev server by calling fetchModule over an unauthenticated HMR WebSocket, bypassing the HTTP-layer server.fs.allow restriction. Affected Versions...

CVE-2026-1010-WebSocket-Connection-Smuggling-via-Malformed-Upgrade-Header

CVE-2026-1010 – WebSocket Connection Smuggling Overview A reverse proxy and backend disagree on how to parse an HTTP request with a malformed WebSocket upgrade header. The proxy treats it as one request, while the backend interprets it as two, allowing an attacker to smuggle a hidden request. Thi...

go-zeek-broker-ws

Zeek Broker websocket interface library for Golang This library implements the Zeek Broker websocket interface. Helper functions are provided with reasonable mappings between Zeek and Go types. Usage The library contains two packages: encoding encoding models the recursive JSON-based data structu...

CVE-2026-39987

⚠️ CVE-2026-39987 — Unauthenticated Shell in marimo 0.23.0 A reactive Python notebook tool gave attackers a full shell in one WebSocket request. 📌 Overview CVE-2026-39987 is a critical pre-auth RCE vulnerability in marimo — a popular open-source reactive notebook for Python modern Jupyter...