mjperpinosa stumasy up to 327d1b0f2915ba79d7ef8ebb74553e987609d9be Note Handler/Assignment /PHP/objects/notes assignment_item_id authorization

Summaryinfo

A vulnerability categorized as critical has been discovered in mjperpinosa stumasy up to 327d1b0f2915ba79d7ef8ebb74553e987609d9be. Affected is an unknown function of the file /PHP/objects/notes of the component Note Handler/Assignment Handler. Executing a manipulation of the argument assignment_item_id can lead to authorization. This vulnerability is tracked as CVE-2026-14753. The attack can be launched remotely. Moreover, an exploit is present. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in mjperpinosa stumasy up to 327d1b0f2915ba79d7ef8ebb74553e987609d9be. It has been declared as critical. This vulnerability affects an unknown functionality of the file /PHP/objects/notes of the component Note Handler/Assignment Handler. The manipulation of the argument assignment_item_id with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability was named CVE-2026-14753. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• mjperpinosa

Name

• stumasy

Version

• 327d1b0f2915ba79d7ef8ebb74553e987609d9be

Website

• Product: https://github.com/mjperpinosa/stumasy/

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Accepted

• Submit #849496: mjperpinosa stumasy 327d1b0f2915ba79d7ef8ebb74553e987609d9be Authorization Bypass Through User-Controlled SQL Primary Key (by gscsd)

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