Open WebUI's API key endpoint restrictions bypassed via `x-api-key` header — full message processing on restricted endpoints
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | CVE-2026-45339 | 15 May 202619:21 | – | attackerkb |
 | The vulnerability in the Open WebUI web interface, related to the mechanism for restricting access to API keys, allows attackers to bypass existing security measures and gain unauthorized access to protected information. | 25 May 202600:00 | – | bdu_fstec |
 | CVE-2026-45339 | 9 May 202619:38 | – | circl |
 | Open WebUI 安全漏洞 | 15 May 202600:00 | – | cnnvd |
 | CVE-2026-45339 | 15 May 202619:21 | – | cve |
 | CVE-2026-45339 Open WebUI: API key endpoint restrictions bypassed via `x-api-key` header — full message processing on restricted endpoints | 15 May 202619:21 | – | cvelist |
 | EUVD-2026-30612 | 15 May 202619:21 | – | euvd |
 | CVE-2026-45339 | 15 May 202619:21 | – | mend |
 | CVE-2026-45339 | 15 May 202620:16 | – | nvd |
 | GHSA-57Q6-FVP4-PQMM Open WebUI's API key endpoint restrictions bypassed via `x-api-key` header — full message processing on restricted endpoints | 14 May 202620:21 | – | osv |
10
Node
open-webuRange≤0.8.12pip
Data
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15 May 2026 23:53Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.16.5
EPSS0.00438
SSVC