CVE-2026-44555

Open WebUI · Open WebUI

Open WebUI is a self-hosted AI platform; information regarding this vulnerability is currently limited, requiring users to consult vendor advisories.

Executive summary

A high-severity vulnerability has been identified in the Open WebUI platform, necessitating immediate review of vendor security updates to mitigate potential risks.

Vulnerability

The specific nature of this vulnerability is currently under investigation; however, it is classified as a high-risk security issue requiring prompt remediation.

Business impact

The CVSS score of 7.6 indicates a significant security risk, which could lead to unauthorized access or information disclosure if exploited. As an AI platform, compromise could result in the leakage of sensitive training data or proprietary model configurations.

Remediation

Immediate Action: Apply vendor-provided security updates or patches immediately upon availability.

Proactive Monitoring: Review system logs for anomalous access patterns or unauthorized configuration changes within the Open WebUI environment.

Compensating Controls: Restrict access to the Open WebUI interface by placing it behind a VPN or internal network with strict access control lists (ACLs).

Exploitation status

Public Exploit Available: False

Analyst recommendation

Organizations hosting the Open WebUI platform should monitor official vendor channels for specific patch details. Given the high-severity classification, prioritizing the application of security updates is essential to maintaining the integrity of the AI infrastructure.