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Open WebUI has an LDAP Empty Password Authentication Bypass

🗓️ 08 May 2026 19:38:31Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 7 Views

LDAP authentication permits empty password bind due to missing length check, enabling unauthenticated access.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-44551
15 May 202619:59
attackerkb
Circl
CVE-2026-44551
15 May 202621:55
circl
CNNVD
Open WebUI 授权问题漏洞
15 May 202600:00
cnnvd
CVE
CVE-2026-44551
15 May 202619:59
cve
Cvelist
CVE-2026-44551 Open WebUI: LDAP Empty Password Authentication Bypass
15 May 202619:59
cvelist
EUVD
EUVD-2026-30604
15 May 202619:59
euvd
Nuclei
Open WebUI 'LDAP Empty Password' - Authentication Bypass
6 Jun 202603:01
nuclei
NVD
CVE-2026-44551
15 May 202620:16
nvd
OSV
GHSA-2R4P-JPMG-48F4 Open WebUI has an LDAP Empty Password Authentication Bypass
8 May 202619:38
osv
Positive Technologies
PT-2026-39268
8 May 202600:00
ptsecurity
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Vulners
Node
open-webuiRange0.8.12pip

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15 May 2026 23:52Current
6Medium risk
Vulners AI Score6
CVSS 3.19.1
EPSS0.02638
SSVC
7