CVE-2026-90695: sourcecodester inventory management system Cross-site Scripting

Vulnerability summary

CVE-2026-90695 is a medium (CVSS 5.1) Cross-site Scripting vulnerability in sourcecodester inventory management system. EPSS estimates a 0.35% chance of exploitation in the next 30 days, higher than 26.9% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 14-09-2026
   PublishedVulnerability first disclosed.
2. 16-09-2026
   Last modifiedVulnerability information updated.

Description

A vulnerability was found in SourceCodester Inventory Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /api/vendors_handler.php of the component Vendor Management. Performing a manipulation results in cross site scripting. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
• CWE-94Improper Control of Generation of Code ('Code Injection')The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.