Onyx maintains a narrowly scoped product portfolio centered around a single core offering, yet vulnerabilities affecting the product skew toward serious outcomes with a meaningful share reaching critical severity. The recurring weakness classes—including authorization bypasses tied to user-controlled keys, SQL injection, and missing or insufficient authorization controls—point to access-control and input-validation patterns that defenders should monitor closely in this product's deployment contexts. Current exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Onyx over time
Signals from CVEs in this vendor scope (6 CVEs).
6 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-42277MEDIUM Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the GET /chat/file/{file_id} endpoint allows any authenticated user to download any other user's uplo | May 8, 2026 | 6.5 | 26 | NO | NO |
CVE-2025-7894CRITICAL A vulnerability, which was classified as critical, has been found in Onyx up to 0.29.1. This issue affects the function generate_simple_sql of the file backend/onyx/agents/agent_se | Jul 20, 2025 | 9.8 | 24 | NO | NO |
CVE-2024-7767HIGH An improper access control vulnerability exists in danswer-ai/danswer version v0.3.94. This vulnerability allows the first user created in the system to view, modify, and delete ch | Mar 20, 2025 | 8.1 | 22 | NO | NO |
CVE-2026-42276MEDIUM Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the POST /chat/stop-chat-session/{chat_session_id} endpoint lets any authenticated user stop any othe | May 8, 2026 | 4.3 | 21 | NO | NO |
CVE-2025-51479MEDIUM Authorization bypass in update_user_group in onyx-dot-app Onyx Enterprise Edition 0.27.0 allows remote authenticated attackers to modify arbitrary user groups via crafted PATCH req | Jul 22, 2025 | 5.4 | 18 | NO | NO |
CVE-2024-9612MEDIUM In danswer-ai/danswer v0.3.94, administrators can set the visibility of pages within a workspace, including the search page. When the search page is set to be invisible, regular us | Mar 20, 2025 | 6.5 | 18 | NO | NO |
Signals from CVEs in this vendor scope (6 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Onyx.
Media articles that mention a CVE ID that affects a product developed by Onyx — matched by CVE ID, not by vendor name.