Security Advisory

CVE-2021-44043

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-12-14 17:50:33

Last updated 2024-08-04 04:10:17

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

An issue was discovered in UiPath App Studio 21.4.4. There is a persistent XSS vulnerability in the file-upload functionality for uploading icons when attempting to create new Apps. An attacker with minimal privileges in the application can build their own App and upload a malicious file containing an XSS payload, by uploading an arbitrary file and modifying the MIME type in a subsequent HTTP request. This then allows the file to be stored and retrieved from the server by other users in the same organization.

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