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CVE-2026-70494

🗓️ 04 Aug 2026 20:58:05Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 76 Views🌐 WEB

CVE-2026-70494 Open WebUI write collaborator could delete owners chats via shared subfolder; fixed in 0.11

Related
Detection
Affected
Refs
Paths
Vulners
Node
openwebuiopen_webuiRange0.10.00.11.0
[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "versions": [
      {
        "version": ">= 0.10.0, < 0.11.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
idpath/api/v1/folders/{id}DELETE on /api/v1/folders/{id} vulnerable to unauthorized deletion of the folder owner's chats when a collaborator has write access; the cascade could remove the owner's subtree or move chats out when delete_contents=false (fixed in 0.11.0).CWE-862CWE-863
delete_contentspath/api/v1/folders/{id}DELETE on /api/v1/folders/{id} vulnerable to unauthorized deletion of the folder owner's chats when a collaborator has write access; the cascade could remove the owner's subtree or move chats out when delete_contents=false (fixed in 0.11.0).CWE-862CWE-863

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08 Sep 2026 20:41Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.1
EPSS0.00297
SSVC
76