CVE-2026-109293

CVSS 7.1 (high) · published 2026-10-12

Open WebUI from 0.11.0 before 0.11.4 contains an information disclosure vulnerability that allows authenticated non-admin users with tool export permission to obtain tool source code shared with them read-only. Attackers can request GET /api/v1/tools/export to retrieve the full Python source of read-only shared tools, exposing embedded API keys and credentials.

Weakness: CWE-200

Source: NVD CVE-2026-109293

References

• https://github.com/open-webui/open-webui/security/advisories/GHSA-2h26-836q-4jh2
• https://www.vulncheck.com/advisories/open-webui-0.11.0-before-0.11.4-tool-source-disclosure-via-tool-export-endpoint
• https://github.com/open-webui/open-webui/security/advisories/GHSA-2h26-836q-4jh2

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