CVE-2026-4958

A vulnerability has been found in OpenBMB XAgent 1.0.0. This affects the function ReplayServer.onconnect/ReplayServer.senddata of the file XAgentServer/application/websockets/replayer.py of the component WebSocket Endpoint. Such manipulation of the argument interactionid leads to authorization...

EUVD-2026-16692

A vulnerability was found in OpenBMB XAgent 1.0.0. This impacts the function checkuser of the file XAgentServer/application/websockets/share.py of the component ShareServer WebSocket Endpoint. Performing a manipulation of the argument interactionid results in missing authentication. Remote...

CVE-2026-4959

OpenBMB XAgent 1.0.0 contains a vulnerability in the ShareServer WebSocket Endpoint (XAgentServer/application/websockets/share.py, function check_user). Manipulating the argument interaction_id results in missing authentication, enabling remote exploitation. The exploit has been publicized, and t...

CVE-2026-4958

A vulnerability has been found in OpenBMB XAgent 1.0.0. This affects the function ReplayServer.onconnect/ReplayServer.senddata of the file XAgentServer/application/websockets/replayer.py of the component WebSocket Endpoint. Such manipulation of the argument interactionid leads to authorization...

CVE-2026-4958 OpenBMB XAgent WebSocket Endpoint replayer.py ReplayServer.send_data authorization

A vulnerability has been found in OpenBMB XAgent 1.0.0. This affects the function ReplayServer.onconnect/ReplayServer.senddata of the file XAgentServer/application/websockets/replayer.py of the component WebSocket Endpoint. Such manipulation of the argument interactionid leads to authorization...

PT-2026-28684

A vulnerability has been found in OpenBMB XAgent 1.0.0. This affects the function ReplayServer.on connect/ReplayServer.send data of the file XAgentServer/application/websockets/replayer.py of the component WebSocket Endpoint. Such manipulation of the argument interaction id leads to authorization...

CVE-2026-32815

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the WebSocket endpoint /ws allows unauthenticated connections when specific URL parameters are provided ?app=siyuan=auth=auth. This bypass, intended for the login page to keep the kernel alive, allows any external clie...

CVE-2026-29796 IGL-Technologies eParking.fi Missing Authentication for Critical Function

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate data sent to the backend. An unauthenticated attacker can connect to the OCPP WebSocket endpoint using a known or discovered charging station identifier, then...

GHSA-6QH5-M6G3-XHQ6 Parse Server LiveQuery subscription query depth bypass

Impact Parse Server's LiveQuery component does not enforce the requestComplexity.queryDepth configuration setting when processing WebSocket subscription requests. An attacker can send a subscription with deeply nested logical operators, causing excessive recursion and CPU consumption that degrade...

CVE-2026-32815 SiYuan: Cross-Origin WebSocket Hijacking via Authentication Bypass — Unauthenticated Information Disclosure

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the WebSocket endpoint /ws allows unauthenticated connections when specific URL parameters are provided ?app=siyuan&id=auth&type=auth. This bypass, intended for the login page to keep the kernel alive, allows any...

EUVD-2026-12845

Jenkins 2.442 through 2.554 both inclusive, LTS 2.426.3 through LTS 2.541.2 both inclusive performs origin validation of requests made through the CLI WebSocket endpoint by computing the expected origin for comparison using the Host or X-Forwarded-Host HTTP request headers, making it vulnerable t...

CVE-2026-33002

Jenkins 2.442 through 2.554 both inclusive, LTS 2.426.3 through LTS 2.541.2 both inclusive performs origin validation of requests made through the CLI WebSocket endpoint by computing the expected origin for comparison using the Host or X-Forwarded-Host HTTP request headers, making it vulnerable t...

PT-2026-26074

Name of the Vulnerable Software and Affected Versions Jenkins versions 2.442 through 2.554 Jenkins LTS versions 2.426.3 through 2.541.2 Description The software does not properly validate the origin of requests made through the CLI WebSocket endpoint. It calculates the expected origin using the...

GHSA-XP2M-98X8-RPJ6 SiYuan Vulnerable to Cross-Origin WebSocket Hijacking via Authentication Bypass — Unauthenticated Information Disclosure

Cross-Origin WebSocket Hijacking via Authentication Bypass — Unauthenticated Information Disclosure Summary SiYuan's WebSocket endpoint /ws allows unauthenticated connections when specific URL parameters are provided ?app=siyuan&id=auth&type=auth. This bypass, intended for the login page to keep...

CVE-2026-32594 Parse Server GraphQL WebSocket endpoint bypasses security middleware

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.40 and 9.6.0-alpha.14, the GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function in the REST and WebSocket endpoints due to lack of authentication enforcement. An attacker can gain unauthorized access and interact with sensitive server functionality by sending requests...

CVE-2026-26051

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate data sent to the backend. An unauthenticated attacker can connect to the OCPP WebSocket endpoint using a known or discovered charging station identifier, then...

CVE-2026-28458 OpenClaw 2026.1.20 < 2026.2.1 - Missing Authentication in Browser Relay /cdp WebSocket Endpoint

OpenClaw version 2026.1.20 prior to 2026.2.1 contains a vulnerability in the Browser Relay extension must be installed and enabled /cdp WebSocket endpoint in which it does not require authentication tokens, allowing websites to connect via loopback and access sensitive data. Attackers can exploit...

OpenClaw 访问控制错误漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from an Access Control Error vulnerability that stems from the fact that Browser Relay's /cdp WebSocket endpoint does not require an authentication token, which can be exploited by an attacker to connect in...

CVE-2026-24731 EV2GO ev2go.io Missing Authentication for Critical Function

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate data sent to the backend. An unauthenticated attacker can connect to the OCPP WebSocket endpoint using a known or discovered charging station identifier, then...