CVE-2026-90695 Details
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.
A stored cross-site scripting vulnerability has been identified in SourceCodester Inventory Management System version 1.0. The issue resides in the Vendor Management module, specifically within the file '/api/vendors_handler.php'. This vulnerability allows for the injection of malicious JavaScript into vendor input fields, which is then permanently stored in the database. When the Vendor Management page is accessed, the injected script executes, potentially leading to session hijacking.
Sanitize all vendor input fields using htmlspecialchars() before rendering them. Implement server-side validation to reject HTML or JavaScript content, apply Content Security Policy headers, and ensure all fields in vendors_handler.php are sanitized on both input and output.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 16, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gist.github.com/fhewm98/5eaa9df770357351917f4538a3032eb7 | [email protected] | ExploitRemedy |
| https://vuldb.com/cve/CVE-2026-90695 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/916037 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403228 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/403228/cti | [email protected] | AdvisoryPermission Required |
| https://www.sourcecodester.com/ | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| SourceCodester Inventory Management System | 1.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 16, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |