Open WebUI 跨站脚本漏洞

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted WebUI under open source. Versions of Open WebUI prior to 0.7.0 contained a cross-site scripting vulnerability. This vulnerability stemmed from the possibility of storing cross-site scripting attacks when manual modifications...

CVE-2026-26193: Improper Neutralization of Input During Web Page Generation

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.6.44, aanually modifying chat history allows setting the embeds property on a response message, the content of which is loaded into an iFrame with a sandbox that has allow-scripts...

CVE-2026-26013 vulnerabilities

Vulnerabilities for packages: open-webui...

CVE-2026-0766

Open WebUI loadtoolmodulebyid Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Open WebUI. Authentication is required to exploit this vulnerability. The specific flaw exists within the...

CVE-2026-0767

Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Open WebUI. Authentication is not required to exploit this vulnerability. The specific flaw...

CVE-2026-0765

Open WebUI PIP installfrontmatterrequirements Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Open WebUI. Authentication is required to exploit this vulnerability. The specific flaw exists...

GHSA-VH96-P962-544H Withdrawn Advisory: Open WebUI/ZDI-CAN-28259

Withdrawn Advisory This advisory has been withdrawn because it does not describe a valid vulnerability. This link is maintained to preserve external references. Original Description Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows...

Withdrawn Advisory: Open WebUI/ZDI-CAN-28259

Withdrawn Advisory This advisory has been withdrawn because it does not describe a valid vulnerability. This link is maintained to preserve external references. Original Description Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows...

Command Injection

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Command Injection via the installfrontmatterrequirements function. An attacker can execute arbitrary code in the context of the service account by supplying crafted input that is not properly validated before...

Arbitrary Code Injection

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Arbitrary Code Injection via the loadtoolmodulebyid function in the utils/plugin.py file. An attacker can execute arbitrary code in the context of the service account by supplying a crafted string that is not...

CVE-2026-0765

Rejected reason: Open WebU's investigation further investigation showed that this is intended functionality of the Plugins extension system, in which users granted the relevant permission author Python that the server executes by design, and not a security issue...

CVE-2026-0766

Rejected reason: Open WebU's investigation further investigation showed that this is intended functionality of the Plugins extension system, in which users granted the relevant permission author Python that the server executes by design, and not a security issue...

CVE-2026-0767

Rejected reason: Open WebU's investigation showed that this describes the behavior of plain HTTP rather than a defect in the product. TLS termination is the operator's deployment decision, as it is for any backend that speaks HTTP, and not a security issue...

CVE-2026-0767 Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability

Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Open WebUI. Authentication is not required to exploit this vulnerability. The specific flaw...

CVE-2026-0767

Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Open WebUI. Authentication is not required to exploit this vulnerability. The specific flaw...

CVE-2026-0767

This CVE ID is rejected and does not represent an active vulnerability entry, as explicitly stated in the Initial Description.

CVE-2026-0767

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CVE-2026-0767 Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability

Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Open WebUI. Authentication is not required to exploit this vulnerability. The specific flaw...

CVE-2026-0766

This CVE entry is rejected/not used as the vendor investigation determined the behavior is intended functionality of the Plugins extension system.

CVE-2026-0766 Open WebUI load_tool_module_by_id Command Injection Remote Code Execution Vulnerability

Open WebUI loadtoolmodulebyid Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Open WebUI. Authentication is required to exploit this vulnerability. The specific flaw exists within the...