PT-2026-76691

In JetBrains Ktor before 3.4.1 potential DoS attack via WebSocket decompression was possible...

CVE-2026-10080: Incorrect Type Conversion or Cast

Mattermost versions 11.7.x = 11.7.6, 10.11.x = 10.11.21, 11.8.x = 11.8.3 fails to validate WebSocket command field types which allows an authenticated user to crash the plugin process and deny service to all Boards users via a customfocalboardSUBSCRIBETEAM message with a non-string teamId...

EUVD-2026-59803

SiYuan versions before v3.7.4 contain an authentication bypass vulnerability in the WebSocket endpoint caused by differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can craft a malicious WebSocket URI with duplicated...

CVE-2026-73054

SiYuan versions before v3.7.4 contain an authentication bypass vulnerability in the WebSocket endpoint caused by differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can craft a malicious WebSocket URI with duplicated...

CVE-2026-73054 SiYuan before v3.7.4 Authentication Bypass via WebSocket

SiYuan versions before v3.7.4 contain an authentication bypass vulnerability in the WebSocket endpoint caused by differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can craft a malicious WebSocket URI with duplicated...

CVE-2026-73054 SiYuan before v3.7.4 Authentication Bypass via WebSocket

SiYuan versions before v3.7.4 contain an authentication bypass vulnerability in the WebSocket endpoint caused by differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can craft a malicious WebSocket URI with duplicated...

CVE-2026-73054

CVE-2026-73054 affects SiYuan versions before v3.7.4. The vulnerability is an authentication bypass in the WebSocket endpoint caused by differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can craft a malicious WebSocke...

CVE-2026-73054

SiYuan versions before v3.7.4 contain an authentication bypass vulnerability in the WebSocket endpoint caused by differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can craft a malicious WebSocket URI with duplicated...

CVE-2026-73054: Improper Authentication

SiYuan versions before v3.7.4 contain an authentication bypass vulnerability in the WebSocket endpoint caused by differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can craft a malicious WebSocket URI with duplicated...

PT-2026-73058

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.4 Description An authentication bypass exists in the WebSocket endpoint due to differential parsing of query parameters between authentication exemption and session quarantine checks. Unauthenticated attackers can...

Malicious code in @guangnao/agent-proxy (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8da2cb00fa6d2b5a0e5f4a4bdca8ca0cfaedf7e583b0f9e9f54274bcf5c39e06 On invocation of agent-proxy start, the CLI opens an outbound WebSocket to an obfuscated author-controlled endpoint hub.client-llm.com, reconstructed...

MAL-2026-14047 Malicious code in @guangnao/agent-proxy (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8da2cb00fa6d2b5a0e5f4a4bdca8ca0cfaedf7e583b0f9e9f54274bcf5c39e06 On invocation of agent-proxy start, the CLI opens an outbound WebSocket to an obfuscated author-controlled endpoint hub.client-llm.com, reconstructed...

Malicious code in @ghost_debugger/nanocache (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c027fa29f4577bd052bfda553a617994365ea5855216b877e900610542f4bcce On require/import, the package spawns a bundled 1.1 MB Windows executable at vendor/nanocache.exe as a detached background process with stdio ignored...

Duplicate Advisory: Publish-boundary bypass via WebSocket broadcast: anonymous readers receive a live unfiltered feed of all edits including protected/forbidden documents (publish mode)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-mw8r-mw84-88v2. This link is maintained to preserve external references. Original Description SiYuan versions before v3.7.4 contain a publish-boundary bypass vulnerability in WebSocket broadcast sessions that...

GHSA-Q6G5-M978-C6V9 Duplicate Advisory: Publish-boundary bypass via WebSocket broadcast: anonymous readers receive a live unfiltered feed of all edits including protected/forbidden documents (publish mode)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-mw8r-mw84-88v2. This link is maintained to preserve external references. Original Description SiYuan versions before v3.7.4 contain a publish-boundary bypass vulnerability in WebSocket broadcast sessions that...

CVE-2026-72810

SiYuan versions before v3.7.4 contain a publish-boundary bypass vulnerability in WebSocket broadcast sessions that allows anonymous readers to receive unfiltered edits. Attackers can establish a WebSocket connection to the publish surface and passively receive real-time content events including...

CVE-2026-72810

SiYuan is affected by CVE-2026-72810: versions before 3.7.4 have a publish-boundary bypass in WebSocket broadcast sessions, allowing anonymous readers to receive unfiltered real-time edits including password-protected/forbidden documents without authentication. The issue is triggered via a WebSoc...

CVE-2026-72810 SiYuan before v3.7.4 Publish-Boundary Bypass via WebSocket

SiYuan versions before v3.7.4 contain a publish-boundary bypass vulnerability in WebSocket broadcast sessions that allows anonymous readers to receive unfiltered edits. Attackers can establish a WebSocket connection to the publish surface and passively receive real-time content events including...

CVE-2026-72810

SiYuan versions before v3.7.4 contain a publish-boundary bypass vulnerability in WebSocket broadcast sessions that allows anonymous readers to receive unfiltered edits. Attackers can establish a WebSocket connection to the publish surface and passively receive real-time content events including...

CVE-2026-72810 SiYuan before v3.7.4 Publish-Boundary Bypass via WebSocket

SiYuan versions before v3.7.4 contain a publish-boundary bypass vulnerability in WebSocket broadcast sessions that allows anonymous readers to receive unfiltered edits. Attackers can establish a WebSocket connection to the publish surface and passively receive real-time content events including...