CVE-2026-0765
BaseFortify
Publication date: 2026-01-23
Last updated on: 2026-01-30
Assigner: Zero Day Initiative
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| openwebui | open_webui | 0.6.32 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a remote code execution flaw in Open WebUI's install_frontmatter_requirements function. It occurs because the software does not properly validate a user-supplied string before using it in a system call. An authenticated remote attacker can exploit this to execute arbitrary code with the privileges of the service account running Open WebUI. [1]
How can this vulnerability impact me? :
If exploited, this vulnerability allows an authenticated remote attacker to execute arbitrary code on the affected system with the same privileges as the Open WebUI service account. This can lead to full compromise of the system, including unauthorized access, data manipulation, or disruption of services. [1]
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, ensure that only trusted users have authentication access to Open WebUI, as exploitation requires authentication. Apply any available patches or updates from the vendor that address the install_frontmatter_requirements command injection flaw. Additionally, restrict the privileges of the service account running Open WebUI to minimize impact if exploited. [1]