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high advisory

AV Stumpfl Pixera Two Media Server Code Injection Vulnerability

A remote code injection vulnerability exists in AV Stumpfl Pixera Two Media Server versions up to 25.2 R2 due to improper handling within the Websocket API, potentially allowing unauthenticated attackers to execute arbitrary code.

Pixera Two Media Server code-injection websocket cve-2026-7703
2r 1t 1c
medium advisory

OpenClaw Unauthenticated WebSocket Denial-of-Service Vulnerability

OpenClaw before 2026.3.28 is vulnerable to a denial-of-service attack by accepting unbounded concurrent unauthenticated WebSocket upgrades, allowing attackers to exhaust server resources.

OpenClaw denial-of-service websocket cve
2r 1t 1c
critical advisory

PraisonAI Unauthenticated Remote Session Hijacking Vulnerability (CVE-2026-40289)

PraisonAI versions before 4.5.139 and praisonaiagents versions before 1.5.140 are vulnerable to unauthenticated remote session hijacking due to missing authentication and a bypassable origin check on the /ws WebSocket endpoint, enabling unauthorized remote control and data leakage.

cve-2026-40289 websocket remote-code-execution praisonai
2r 5t 1c
high advisory

PraisonAI Unauthenticated WebSocket Allows Resource Exhaustion

PraisonAI before version 4.5.128 is vulnerable to resource exhaustion and API credit draining due to the `/media-stream` WebSocket endpoint accepting unauthenticated connections, allowing attackers to exhaust server resources and drain OpenAI API credits.

cve-2026-40116 resource-exhaustion websocket api-abuse cloud
2r 1t 1c
high advisory

Mesop Framework WebSocket Denial-of-Service Vulnerability (CVE-2026-34824)

An unauthenticated attacker can exploit an uncontrolled resource consumption vulnerability in Mesop versions 1.2.3 to 1.2.4 by sending a rapid succession of WebSocket messages, leading to thread exhaustion and a denial-of-service condition.

denial-of-service websocket cve-2026-34824
2r 2t
critical advisory

PraisonAI Gateway Unauthenticated Access Vulnerability

PraisonAI Gateway server versions prior to 4.5.97 allow unauthenticated access to WebSocket connections and agent topology, enabling unauthorized message sending and agent enumeration.

vulnerability authentication bypass websocket
2r 1t 1c
high advisory

NATS Server WebSocket Frame Length Overflow Denial of Service

A vulnerability in NATS server allows a remote, unauthenticated attacker to cause a denial of service by sending a crafted WebSocket frame, leading to a server crash due to missing validation on WebSocket frame length.

nats websocket denial-of-service CVE-2026-27889 server-crash
2r 1t
critical advisory

Multiple Vulnerabilities in SWITCH EV Charging Stations

Multiple vulnerabilities in SWITCH EV swtchenergy.com charging stations could allow attackers to impersonate stations, hijack sessions, cause denial of service, and manipulate backend data due to missing authentication, rate limiting issues, session expiration flaws, and exposed credentials.

electric-vehicle charging-station websocket
2r 7t 1i
high advisory

PrefectHQ Prefect Authentication Bypass Vulnerability (CVE-2026-7723)

PrefectHQ Prefect versions up to 3.6.13 are vulnerable to an authentication bypass via manipulation of the /api/events/in WebSocket endpoint, potentially allowing remote attackers to execute unauthorized actions.

prefect CVE-2026-7723 authentication-bypass websocket prefecthq
2r 1t 1c
high advisory

Signal K Server WebSocket Login Brute-Force Vulnerability

The Signal K server's WebSocket login endpoint lacks rate limiting, allowing attackers to bypass HTTP rate limiting by opening a WebSocket connection and attempting unlimited password guesses.

signalk-server credential-access brute-force websocket
1r 1t