CVE-2026-10806
mjperpinosa stumasy add_post.php unrestricted upload
Description
A vulnerability was found in mjperpinosa stumasy. The affected element is an unknown function of the file application/PHP/objects/updates/add_post.php. Performing a manipulation of the argument up_file_to_post results in unrestricted upload. The attack may be initiated remotely. The exploit has been made public and could be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.
INFO
Published Date :
June 4, 2026, 2:16 p.m.
Last Modified :
July 22, 2026, 8:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Implement strict file type validation.
- Sanitize all user-supplied input.
- Review upload handling code.
- Apply product updates when available.
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-2026-10806.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-10806 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-2026-10806
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-10806 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-10806 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.
-
CVE Translated by [email protected]
Jul. 22, 2026
Action Type Old Value New Value Added Translation Title: stumasy de mjperpinosa, Description: Se encontró una vulnerabilidad en mjperpinosa stumasy. El elemento afectado es una función desconocida del archivo application/PHP/objects/updates/add_post.php. Realizar una manipulación del argumento up_file_to_post resulta en una carga sin restricciones. El ataque puede iniciarse remotamente. El exploit se ha hecho público y podría utilizarse. Este producto utiliza un modelo de lanzamiento continuo para entregar actualizaciones continuas. Como resultado, la información de versión específica para las versiones afectadas o actualizadas no está disponible. El proyecto fue informado del problema con antelación a través de un informe de problema, pero aún no ha respondido. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:mjperpinosa:stumasy:*:*:*:*:*:*:*:*'], 'vendor': 'mjperpinosa', 'product': 'stumasy', 'versions': [{'status': 'affected', 'version': '25d695901fbb586bf184b8ba73456d8e5311656c'}, {'status': 'affected', 'version': '79c86fce86a09adc6edcbd6d56115fbff14ed538'}, {'status': 'affected', 'version': '327d1b0f2915ba79d7ef8ebb74553e987609d9be'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-10806', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-04T15:03:00.695671Z'} -
New CVE Received by [email protected]
Jun. 04, 2026
Action Type Old Value New Value Added Description A vulnerability was found in mjperpinosa stumasy. The affected element is an unknown function of the file application/PHP/objects/updates/add_post.php. Performing a manipulation of the argument up_file_to_post results in unrestricted upload. The attack may be initiated remotely. The exploit has been made public and could be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CWE CWE-284 Added CWE CWE-434 Added Reference https://github.com/mjperpinosa/stumasy/ Added Reference https://github.com/mjperpinosa/stumasy/issues/1 Added Reference https://vuldb.com/cve/CVE-2026-10806 Added Reference https://vuldb.com/submit/831510 Added Reference https://vuldb.com/vuln/368254 Added Reference https://vuldb.com/vuln/368254/cti