๐Ÿ›ก๏ธ CVE-2026-45667
๐ŸŸก CVSS 6.5 โ€” Medium โœ… No Known Exploit CWE-862 NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, GET /api/v1/memories/ef is accessible without authentication and executes request.app.state.EMBEDDING_FUNCTION(...). This allows any unauthenticated caller to trigger embedding generation which can lead to direct cost exposure if a paid provider is used. This vulnerability is fixed in 0.8.0.

Details

Severity Medium
CVSS Score 6.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CWE CWE-862
Public Exploit โœ… No
Source NVD
Published 2026-05-14
Updated 2026-06-15
Modified 2026-05-19
Fix URL N/A

Affected Packages

Software From version Fixed in
open-webui โ€” 0.8.0
unknown โ€” โ€”

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