CVE-2025-28168
Outsystems Unrestricted File Upload Vulnerability
Description
The Multiple File Upload add-on component 3.1.0 for OutSystems is vulnerable to Unrestricted File Upload. This occurs because file extension and size validations are enforced solely on the client side. An attacker can intercept the upload request and modify a parameter to bypass extension restrictions and upload arbitrary files. NOTE: this is a third-party component that is not supplied or supported by OutSystems.
INFO
Published Date :
May 5, 2025, 2:15 p.m.
Last Modified :
June 17, 2025, 2:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
3.1
Affected Products
The following products are affected by CVE-2025-28168
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-28168.
| URL | Resource |
|---|---|
| https://gist.github.com/IamLeandrooooo/01090be3023f5e7c7397bb9b1f5505b9 | Third Party Advisory |
| https://www.outsystems.com/forge/component-overview/200/multiple-file-upload-o11 | Product |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-28168 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-28168 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 17, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:multiple_file_upload_project:multiple_file_upload:3.1.0:*:*:*:*:outsystems:*:* Added Reference Type MITRE: https://gist.github.com/IamLeandrooooo/01090be3023f5e7c7397bb9b1f5505b9 Types: Third Party Advisory Added Reference Type MITRE: https://www.outsystems.com/forge/component-overview/200/multiple-file-upload-o11 Types: Product -
CVE Modified by [email protected]
May. 08, 2025
Action Type Old Value New Value Changed Description Outsystems Multiple File Upload < 3.1.0 is vulnerable to Unrestricted File Upload. The vulnerability is because file extension and size validations are enforced solely on the client side. An attacker can intercept the upload request and modify the parameter to bypass extension restrictions and upload arbitrary files. The Multiple File Upload add-on component 3.1.0 for OutSystems is vulnerable to Unrestricted File Upload. This occurs because file extension and size validations are enforced solely on the client side. An attacker can intercept the upload request and modify a parameter to bypass extension restrictions and upload arbitrary files. NOTE: this is a third-party component that is not supplied or supported by OutSystems. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Added CWE CWE-602 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
May. 07, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Added CWE CWE-434 -
New CVE Received by [email protected]
May. 05, 2025
Action Type Old Value New Value Added Description Outsystems Multiple File Upload < 3.1.0 is vulnerable to Unrestricted File Upload. The vulnerability is because file extension and size validations are enforced solely on the client side. An attacker can intercept the upload request and modify the parameter to bypass extension restrictions and upload arbitrary files. Added Reference https://gist.github.com/IamLeandrooooo/01090be3023f5e7c7397bb9b1f5505b9 Added Reference https://www.outsystems.com/forge/component-overview/200/multiple-file-upload-o11
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-28168 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-28168
weaknesses.