CVE-2021-44043
Last modified
CVE-2021-44043 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Uipath | App Studio | 21.4.4 |
References
- https://docs.uipath.com/apps/v2021.10/docs/2021-10-1Release Notes, Vendor Advisory
- https://docs.uipath.com/robot/docs/uipath-assistantVendor Advisory
- https://docs.uipath.com/apps/v2021.10/docs/2021-10-1Release Notes, Vendor Advisory
- https://docs.uipath.com/robot/docs/uipath-assistantVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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