CVE-2024-8053: Missing Authentication for Critical Function

In version v0.3.10 of open-webui/open-webui, the api/v1/utils/pdf endpoint lacks authentication mechanisms, allowing unauthenticated attackers to access the PDF generation service. This vulnerability can be exploited by sending a POST request with an excessively large payload, potentially leading...

CVE-2024-8017: Improper Neutralization of Input During Web Page Generation

An XSS vulnerability exists in open-webui/open-webui versions = 0.3.8, specifically in the function that constructs the HTML for tooltips. This vulnerability allows attackers to perform operations with the victim's privileges, such as stealing chat history, deleting chats, and escalating their ow...

Open WebUI 安全漏洞

Open WebUI is an extensible, feature-rich, user-friendly self-hosted WebUI from Open WebUI open source. A security vulnerability exists in Open WebUI version v0.3.10, which stems from the lack of an authentication mechanism in the api/v1/utils/pdf endpoint, which allows an unauthenticated attacke...

Open WebUI 跨站请求伪造漏洞

Open WebUI is an extensible, feature-rich, user-friendly self-hosted WebUI from Open WebUI open source. A cross-site request forgery vulnerability exists in Open WebUI version v0.3.8, which stems from the use of the GET method for sensitive operations and could lead to a cross-site request forger...

PT-2025-12182

Name of the Vulnerable Software and Affected Versions open-webui/open-webui version 0.3.8 Description The issue is related to improper access control, allowing an attacker to view admin details without verifying if the attacker is an administrator. This can be exploited by directly calling the...

Open WebUI 访问控制错误漏洞

Open WebUI is an extensible, feature-rich, user-friendly self-hosted WebUI from Open WebUI open source. An Access Control Error vulnerability exists in Open WebUI version v0.3.8, which stems from improper access control that allows an administrator to view the chat logs of other administrators...

PT-2025-12137

Name of the Vulnerable Software and Affected Versions open-webui/open-webui version 0.3.32 Description The application lacks character length validation on the email and password fields during the sign-in process. This allows users to submit large payloads, potentially leading to a Denial of...

PT-2026-41177

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.5.11 Description A blind server side request forgery SSRF exists in the PDF generate function. User inputs are interpreted as HTML and embedded into the PDF. While scripts and certain dangerous tags like iFrame a...

Open WebUI SSRF Vulnerability

Open WebUI is a scalable, feature-rich, user-friendly self-hosted web user interface designed to operate completely offline. Open WebUI suffers from an SSRF vulnerability that can be exploited by an attacker to potentially compromise the confidentiality, availability, and integrity of the system...

Insecure Direct Object Reference (IDOR)

Open-webui/open-webui is vulnerable to Insecure Direct Object Reference IDOR. The vulnerability is caused by insufficient access controls in the API, which fail to validate user permissions, allowing unauthorized users to manipulate restricted data...

Information Disclosure

Open-webui is vulnerable to an Information Disclosure. The vulnerability is due to the embedding model update feature under admin settings, which allows an attacker to enumerate file names and traverse directories by observing error messages related to file existence and configuration...

Arbitrary File Write And Delete

open-webui is vulnerable to Arbitrary File write and delete. The vulnerability is due to unsanitized file.filename concatenation with CACHEDIR, allowing attackers to overwrite and delete system files...

CVE-2024-7049

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

Exposure of Data Element to Wrong Session

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Exposure of Data Element to Wrong Session due to the improper handling of user roles during the login process. An attacker can gain unauthorized access and perform actions without administrative approval...

CVE-2024-7049

In version v0.3.8 of open-webui/open-webui , a vulnerability exists where a token is returned when a user with a pending role logs in. This flaw allows the user to perform actions without administrative confirmation, effectively bypassing the intended approval process . To remediate this, users s...

CVE-2024-7049

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CVE-2024-7049 Exposure of Token in open-webui/open-webui

In version v0.3.8 of open-webui/open-webui, a vulnerability exists where a token is returned when a user with a pending role logs in. This allows the user to perform actions without admin confirmation, bypassing the intended approval process...

CVE-2024-7048

In version v0.3.8 of open-webui, an improper privilege management vulnerability exists in the API endpoints GET /api/v1/documents/ and POST /rag/api/v1/doc. This vulnerability allows a lower-privileged user to access and overwrite files managed by a higher-privileged admin. By exploiting this...

Improper Privilege Management

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Improper Privilege Management due to improper privilege management in the API endpoints GET /api/v1/documents/ and POST /rag/api/v1/doc. An attacker can view and overwrite files by accessing these endpoints...

CVE-2024-7048

Open-WebUI open-webui v0.3.8 contains an improper privilege management flaw in API endpoints GET /api/v1/documents/ and POST /rag/api/v1/doc, enabling a lower-privileged user to view and overwrite admin-owned files, risking integrity and availability of RAG models. Root cause: insufficient access...