The specific flaw exists within the install_frontmatter_requirements function.The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28258.
Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-26-031/ |
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Fri, 23 Jan 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 23 Jan 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Open-webui
Open-webui open-webui |
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| Vendors & Products |
Open-webui
Open-webui open-webui |
Fri, 23 Jan 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Open WebUI PIP install_frontmatter_requirements 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 install_frontmatter_requirements function.The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28258. | |
| Title | Open WebUI PIP install_frontmatter_requirements Command Injection Remote Code Execution Vulnerability | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV3_0
|
Projects
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Status: PUBLISHED
Assigner: zdi
Published:
Updated: 2026-01-23T16:34:48.203Z
Reserved: 2026-01-08T22:50:03.282Z
Link: CVE-2026-0765
Updated: 2026-01-23T16:34:44.344Z
Status : Received
Published: 2026-01-23T04:16:03.390
Modified: 2026-01-23T04:16:03.390
Link: CVE-2026-0765
No data.
OpenCVE Enrichment
Updated: 2026-01-23T10:26:35Z