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CVE-2021-44043

MEDIUM

5.4

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.

CVE Details

CVSS v3.1 Score5.4

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published12/14/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

uipath:app_studio

Weaknesses (CWE)

CWE-79

References

https://docs.uipath.com/apps/v2021.10/docs/2021-10-1(cve@mitre.org)

https://docs.uipath.com/robot/docs/uipath-assistant(cve@mitre.org)

https://docs.uipath.com/apps/v2021.10/docs/2021-10-1(af854a3a-2127-422b-91ae-364da2661108)

https://docs.uipath.com/robot/docs/uipath-assistant(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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