Missing Origin Validation in WebSockets

Overview Affected versions of this package are vulnerable to Missing Origin Validation in WebSockets via missing origin validation in all WebSocket endpoints. An attacker can gain unauthorized access to authenticated WebSocket sessions by tricking a logged-in administrator into visiting a malicio...

Missing Origin Validation in WebSockets

Overview Affected versions of this package are vulnerable to Missing Origin Validation in WebSockets via missing origin validation in all WebSocket endpoints. An attacker can gain unauthorized access to authenticated WebSocket sessions by tricking a logged-in administrator into visiting a malicio...

BIT-GITLAB-2026-5173 Exposed Dangerous Method or Function in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to invoke unintended server-side methods through websocket connections due to improper access control...

CVE-2026-35589 nanobot: Cross-Site WebSocket Hijacking in WhatsApp Bridge (CVE-2026-2577 Fix Update)

nanobot is a personal AI assistant. Versions prior to 0.1.5 contain a Cross-Site WebSocket Hijacking CSWSH vulnerability exists in the bridge's WebSocket server in bridge/src/server.ts, resulting from an incomplete remediation of CVE-2026-2577. The original fix changed the binding from 0.0.0.0 to...

Chromium: CVE-2026-5919 Insufficient validation of untrusted input in WebSockets

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2026-5919

An insufficient validation of untrusted input flaw was found in the WebSockets component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=483423893...

The vulnerability of Google Chrome’s WebSockets component allows attackers to circumvent security restrictions.

The vulnerability of Google Chrome’s WebSockets component is related to insufficient validation of input data. Exploiting this vulnerability can allow a remote attacker to bypass security restrictions...

SUSE CVE-2026-5919

Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

EUVD-2026-20754

Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

Linux Distros Unpatched Vulnerability : CVE-2026-5919

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer...

CVE-2026-5173 Exposed Dangerous Method or Function in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to invoke unintended server-side methods through websocket connections due to improper access control...

CVE-2026-5919

Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

CVE-2026-5919

Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

CVE-2026-5919

Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

CVE-2026-5919

CVE-2026-5919 affects Google Chrome/Chromium: insufficient validation of untrusted input in WebSockets in the renderer, allowing a remote attacker who has compromised the renderer process to bypass the same-origin policy via a crafted HTML page. Public advisories cite affected Chrome/Chromium bui...

CVE-2026-5919

Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

CVE-2026-5919

Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

CVE-2026-5919

Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

PT-2026-31548

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 16.9.6 through 18.8.9, 18.9 through 18.9.5, and 18.10 through 18.10.3 Description GitLab CE/EE is affected by an issue where an authenticated user could invoke unintended server-side methods through websocket connections...

PYSEC-2026-133

Strawberry GraphQL is a library for creating GraphQL APIs. Strawberry up until version 0.312.3 is vulnerable to an authentication bypass on WebSocket subscription endpoints. The legacy graphql-ws subprotocol handler does not verify that a connectioninit handshake has been completed before...