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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👁 30 Views

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

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-44551
15 May 202619:59
–attackerkb
bdu_fstec
BDU FSTEC
Open WebUI Connection.bind() Bypass
19 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-44551
15 May 202621:55
–circl
cnnvd
CNNVD
Open WebUI Authorization Issue Vulnerability
15 May 202600:00
–cnnvd
cve
CVE
CVE-2026-44551
15 May 202619:59
–cve
cvelist
Cvelist
CVE-2026-44551 Open WebUI: LDAP Empty Password Authentication Bypass
15 May 202619:59
–cvelist
euvd
EUVD
EUVD-2026-30604
15 May 202619:59
–euvd
mend
Mend
CVE-2026-44551
15 May 202619:59
–mend
nuclei
Nuclei
Open WebUI 'LDAP Empty Password' - Authentication Bypass
29 Oct 202602:04
–nuclei
nvd
NVD
CVE-2026-44551
15 May 202620:16
–nvd
Rows per page
Vulners
Node
open-webuiRange≤0.8.12pip

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15 May 2026 23:52Current
8.1High risk
Vulners AI Score8.1
CVSS 3.19.1
EPSS0.01461
SSVC
30