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CVE-2026-44554 Open WebUI: Knowledge Base Destruction and RAG Poisoning via Unauthorized Collection Overwrite

🗓️ 15 May 2026 19:49:55Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 78 Views

Unauthorized overwrite on the web endpoint can delete collections and destroy the knowledge base.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-44554
15 May 202619:49
–attackerkb
bdu_fstec
BDU FSTEC
Open WebUI Authentication Bypass
13 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2026-44554
16 May 202612:03
–circl
cnnvd
CNNVD
Open WebUI 安全漏洞
15 May 202600:00
–cnnvd
cve
CVE
CVE-2026-44554
15 May 202619:49
–cve
euvd
EUVD
EUVD-2026-30622
15 May 202619:49
–euvd
github
Github Security Blog
Open WebUI has Knowledge Base Destruction and RAG Poisoning via Unauthorized Collection Overwrite
8 May 202619:51
–github
mend
Mend
CVE-2026-44554
15 May 202619:49
–mend
nvd
NVD
CVE-2026-44554
15 May 202620:16
–nvd
osv_ghsa
osv_ghsa
GHSA-7R82-QHG4-6WVJ Open WebUI has Knowledge Base Destruction and RAG Poisoning via Unauthorized Collection Overwrite
8 May 202619:51
–osv_ghsa
Rows per page
[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "versions": [
      {
        "version": "< 0.9.0",
        "status": "affected"
      }
    ]
  }
]

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