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CVE-2026-45315 Open WebUI: Stored XSS via attacker-controlled file extension in /api/v1/audio/transcriptions

🗓️ 15 May 2026 21:26:54Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

Stored cross-site scripting in Open WebUI before 0.9.3 via attacker-controlled audio transcription file extension.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45315
15 May 202621:26
attackerkb
Circl
CVE-2026-45315
9 May 202608:02
circl
CNNVD
Open WebUI 跨站脚本漏洞
15 May 202600:00
cnnvd
CVE
CVE-2026-45315
15 May 202621:26
cve
EUVD
EUVD-2026-30656
15 May 202621:26
euvd
Github Security Blog
Open WebUI has stored XSS via attacker-controlled file extension in /api/v1/audio/transcriptions
14 May 202620:17
github
NVD
CVE-2026-45315
15 May 202622:16
nvd
OSV
GHSA-M8F9-9WHG-F4XR Open WebUI has stored XSS via attacker-controlled file extension in /api/v1/audio/transcriptions
14 May 202620:17
osv
Positive Technologies
PT-2026-41168
14 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-45315
19 May 202619:57
redhatcve
Rows per page
[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "versions": [
      {
        "version": "< 0.9.3",
        "status": "affected"
      }
    ]
  }
]

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