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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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14 advisories

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code-server vulnerable to Missing Origin Validation in WebSockets Critical
CVE-2023-26114 was published for code-server (npm) Mar 23, 2023
Unintentional leakage of private information via cross-origin websocket session hijacking Moderate
CVE-2023-2850 was published for nodebb (npm) Jul 25, 2023
mowzk Credited to mowzk and barisusakli barisusakli barisusakli
Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening Critical
CVE-2025-24964 was published for vitest (npm) Feb 4, 2025
sapphi-red Credited to sapphi-red
Websites were able to send any requests to the development server and read the response in vite Moderate
CVE-2025-24010 was published for vite (npm) Jan 21, 2025
ivantsepp Credited to ivantsepp
Information exposure in Next.js dev server due to lack of origin verification Low
CVE-2025-48068 was published for next (npm) May 28, 2025
sapphi-red Credited to sapphi-red and R4356th R4356th R4356th
Claude Code Improper Authorization via websocket connections from arbitrary origins High
CVE-2025-52882 was published for @anthropic-ai/claude-code (npm) Jun 23, 2025
Komari vulnerable to Cross-site WebSocket Hijacking High
GHSA-q355-h244-969h was published for github.com/komari-monitor/komari (Go) Aug 12, 2025
imlonghao Credited to imlonghao
Apache Zeppelin: Missing Origin Validation in WebSockets vulnerability Moderate
CVE-2024-51775 was published for org.apache.zeppelin:zeppelin-shell (Maven) Aug 3, 2025
Canonical LXD Vulnerable to Privilege Escalation via WebSocket Connection Hijacking in Operations API High
CVE-2025-54289 was published for github.com/canonical/lxd (Go) Oct 2, 2025
Mailpit is vulnerable to Cross-Site WebSocket Hijacking (CSWSH) allowing unauthenticated access to emails Moderate
CVE-2026-22689 was published for github.com/axllent/mailpit (Go) Jan 13, 2026
omarkurt Credited to omarkurt
Bokeh server applications have Incomplete Origin Validation in WebSockets Moderate
CVE-2026-21883 was published for bokeh (pip) Jan 6, 2026
katzj Credited to katzj and aydinnyunus aydinnyunus aydinnyunus
@farmfe/core is Missing Origin Validation in WebSocket Moderate
CVE-2025-56647 was published for @farmfe/core (npm) Feb 12, 2026
Storybook Dev Server is Vulnerable to WebSocket Hijacking High
CVE-2026-27148 was published for storybook (npm) Feb 26, 2026
Aikido-Security Credited to Aikido-Security, reindaelman, grumpinout1, and JorianWoltjer reindaelman reindaelman
grumpinout1 grumpinout1 JorianWoltjer JorianWoltjer
Next.js: null origin can bypass dev HMR websocket CSRF checks Low
CVE-2026-27977 was published for next (npm) Mar 17, 2026
radu33 Credited to radu33 and xdavidhu xdavidhu xdavidhu
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