VULNERABILITY INTELLIGENCE

CVE-2023-26961

CVSS score4.8 MEDIUM

EPSS probability0.48%

CISA KEVNot currently listed

Published2023-08-08

Last modified2026-07-09

Description

Alteryx Server 2022.1.1.42590 does not employ file type verification for uploaded files. This vulnerability allows attackers to upload arbitrary files (e.g., JavaScript content for stored XSS) via the type field in a JSON document within a PUT /gallery/api/media request.