CVE-2025-52921
Innoshop File Manager Code Execution Vulnerability
Description
In Innoshop through 0.4.1, an authenticated attacker could exploit the File Manager functions in the admin panel to achieve code execution on the server, by uploading a crafted file and then renaming it to have a .php extension by using the Rename Function. This bypasses the initial check that uploaded files are image files. The application relies on frontend checks to restrict the administrator from changing the extension of uploaded files to .php. This restriction is easily bypassed with any proxy tool (e.g., BurpSuite). Once the attacker renames the file, and gives it the .php extension, a GET request can be used to trigger the execution of code on the server.
INFO
Published Date :
June 23, 2025, 12:15 p.m.
Last Modified :
June 23, 2025, 8:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-52921
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.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update Innoshop to the latest version available.
- Implement server-side file type validation.
- Restrict file renaming capabilities in the file manager.
- Apply strict file extension filtering.
Public PoC/Exploit Available at Github
CVE-2025-52921 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2025-52921.
| URL | Resource |
|---|---|
| https://github.com/innocommerce/innoshop | |
| https://medium.com/@The_Hiker/how-i-found-multiple-cves-in-innoshop-0-4-1-12c8f84ad87f |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-52921 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-2025-52921
weaknesses.
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).
A POC Framework for Recently Found Vulnerabilities in InnoShop <=0.4.1
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-52921 vulnerability anywhere in the article.
-
Daily CyberSecurity
No Patch, Full Exploit: CVSS 9.9 RCE & IDOR Flaws in InnoShop eCommerce Platform
Security researcher TheHiker disclosured three serious vulnerabilities in InnoShop, an open-source eCommerce system built on Laravel 12. These issues—ranging from insecure direct object references (ID ... Read more
The following table lists the changes that have been made to the
CVE-2025-52921 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.
-
New CVE Received by [email protected]
Jun. 23, 2025
Action Type Old Value New Value Added Description In Innoshop through 0.4.1, an authenticated attacker could exploit the File Manager functions in the admin panel to achieve code execution on the server, by uploading a crafted file and then renaming it to have a .php extension by using the Rename Function. This bypasses the initial check that uploaded files are image files. The application relies on frontend checks to restrict the administrator from changing the extension of uploaded files to .php. This restriction is easily bypassed with any proxy tool (e.g., BurpSuite). Once the attacker renames the file, and gives it the .php extension, a GET request can be used to trigger the execution of code on the server. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L Added CWE CWE-420 Added Reference https://github.com/innocommerce/innoshop Added Reference https://medium.com/@The_Hiker/how-i-found-multiple-cves-in-innoshop-0-4-1-12c8f84ad87f