Vulnerability · Published Jun 29, 2026 · Assigned by VulDB

CVE-2026-13568SourceCodester Inventory Management System User Registration Endpoint users_handler.php access control

High 7.3

In plain English

A high-severity improper access control in Inventory Management System from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.5%top 59.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A weakness has been identified in SourceCodester Inventory Management System 1.0. This vulnerability affects unknown code of the file /api/users_handler.php of the component User Registration Endpoint. This manipulation of the argument role causes improper access controls. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Affected products (as reported)

Vendor	Product	Versions
SourceCodester	Inventory Management System	1.0

Weakness: CWE-284, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-374576 | SourceCodester Inventory Management System User Registration Endpoint users_handler.php access control vdb-entry, technical-description
VDB-374576 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-13568 | CVE Analysis and Report third-party-advisory
Submit #844257 | SourceCodester Inventory Management System NA Improper Access Controls third-party-advisory
https://www.sourcecodester.com/ product