https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T06:59:50.021183+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2026-07144 bdu:2026-07144 2026-10-05T06:59:50.105173+00:00 bdu:2026-07144 https://cve.radiocsirt.org/vuln/euvd-2026-319336 EUVD-2026-319336 2026-10-05T06:59:50.105212+00:00 EUVD-2026-319336 https://cve.radiocsirt.org/vuln/fkie_cve-2026-45351 fkie_cve-2026-45351 2026-10-05T06:59:50.105228+00:00

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.9, when a regular user [non-admin] logs into the application, a http://IP:8080/api/models? web request is initiated by the application and in response, it reveals the system prompt of available models set by admin on models pages in workspace affecting the confidentiality of application. This vulnerability is fixed in 0.8.9.

 https://cve.radiocsirt.org/vuln/ghsa-jh9g-8jqw-m2qx GHSA-jh9g-8jqw-m2qx — Open WebUI Exposes System Prompt to Regular User [Non-Admin] 2026-10-05T06:59:50.105260+00:00

Affected: PyPI: open-webui

### Summary _A regular user [non-admin] can view the system prompt of the model which is set by an admin._

### Details _When a regular user [non-admin] logs into the application, a http://IP:8080/api/models? web request is initiated by the application and in response, it reveals the system prompt of available models set by admin on models pages in workspace affecting the confidentiality of application_

### Affected System _Open WebUI v0.6.40 "main" branch_

### Vulnerability Details and Advisory from OWASP LLM07:2025 System Prompt Leakage - https://genai.owasp.org/llmrisk/llm072025-system-prompt-leakage/

### PoC _1. Regular User [Non-Admin] login on Open WebUI application._ _2. A series of web requests get generated by the application, and the http://IP:8080/api/models? is also gets generated by application ._ _3. The response of http://IP:8080/api/models? web request reveals the system prompt of all the available models which is set is by the admin on models pages in workspace._ <img width="940" height="352" alt="system prompt leak" src="https://github.com/user-attachments/assets/bd2c76f1-398f-4bc8-a8b2-5e14a768c560" />

### Web Request GET /api/models? HTTP/1.1 Host: localhost:8080 sec-ch-ua-platform: "Linux" authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjdmYjUxMmFhLTBmMTAtNDRkZi1iOWY1LThmNDg2MWFhNWFmOCIsImV4cCI6MTc2NjU2MjE5OH0.yJpavBynKItPQv76SMGKK012JIf29PVUv9sjuCDuRGQ Accept-Language: en-US,en;q=0.9 sec-ch-ua: "Chromium";v="141", "Not?A_Brand";…

 https://cve.radiocsirt.org/vuln/pysec-2026-2741 PYSEC-2026-2741 — Open WebUI Exposes System Prompt to Regular User [Non-Admin] 2026-10-05T06:59:50.105312+00:00

Affected: PyPI: open-webui

### Summary _A regular user [non-admin] can view the system prompt of the model which is set by an admin._

### Details _When a regular user [non-admin] logs into the application, a http://IP:8080/api/models? web request is initiated by the application and in response, it reveals the system prompt of available models set by admin on models pages in workspace affecting the confidentiality of application_

### Affected System _Open WebUI v0.6.40 "main" branch_

### Vulnerability Details and Advisory from OWASP LLM07:2025 System Prompt Leakage - https://genai.owasp.org/llmrisk/llm072025-system-prompt-leakage/

### PoC _1. Regular User [Non-Admin] login on Open WebUI application._ _2. A series of web requests get generated by the application, and the http://IP:8080/api/models? is also gets generated by application ._ _3. The response of http://IP:8080/api/models? web request reveals the system prompt of all the available models which is set is by the admin on models pages in workspace._ <img width="940" height="352" alt="system prompt leak" src="https://github.com/user-attachments/assets/bd2c76f1-398f-4bc8-a8b2-5e14a768c560" />

### Web Request GET /api/models? HTTP/1.1 Host: localhost:8080 sec-ch-ua-platform: "Linux" authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjdmYjUxMmFhLTBmMTAtNDRkZi1iOWY1LThmNDg2MWFhNWFmOCIsImV4cCI6MTc2NjU2MjE5OH0.yJpavBynKItPQv76SMGKK012JIf29PVUv9sjuCDuRGQ Accept-Language: en-US,en;q=0.9 sec-ch-ua: "Chromium";v="141", "Not?A_Brand";…

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1542 WID-SEC-W-2026-1542 — Google Chrome und Microsoft Edge: Mehrere Schwachstellen 2026-10-05T06:59:50.105355+00:00

Ein Angreifer kann mehrere Schwachstellen in Google Chrome und Microsoft Edge ausnutzen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Sicherheitsvorkehrungen zu umgehen, und um einen nicht näher spezifizierten Angriff durchzuführen.