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CVE-2026-48763

🗓️ 11 Aug 2026 20:51:24Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 53 Views🌐 WEB

TypeBot allows unauthenticated arbitrary S3 object writes via attacker-controlled filePath in deprecated upload endpoint.

Related
Detection
Affected
Refs
Paths
Vulners
Node
typebottypebotRange<3.17.0
[
  {
    "vendor": "baptisteArno",
    "product": "typebot.io",
    "versions": [
      {
        "version": "< 3.17.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
filePathquery param/api/v1/typebots/{typebotId}/blocks/{blockId}/storage/upload-urlA deprecated endpoint that allows an unauthenticated attacker to obtain a presigned S3 upload URL for arbitrary objects in a shared bucket by providing a controlled filePath.CWE-862

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23 Oct 2026 20:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.2
EPSS0.00526
SSVC
53