Critical

nterchange Code Injection vulnerability

  • Disclosed: 02.01.2023
  • Updated: 11.10.2026 10:22

A vulnerability was found in nterchange up to 4.1.0. It has been rated as critical. This issue affects the function getContent of the file app/controllers/code_caller_controller.php. The manipulation of the argument q with the input %5C%27%29;phpinfo%28%29;/* leads to code injection. The exploit has been disclosed to the public and may be used. Upgrading to version 4.1.1 is able to address this issue. The name of the patch is fba7d89176fba8fe289edd58835fe45080797d99. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217187.

Affected software

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PlatformPackageVulnerable versionsFixed in
Composer package nonfiction/nterchange < 4.1.1 4.1.1

References

CVSS score 9.8/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-94
Platform
Composer
Package
nonfiction/nterchange
Disclosed
02.01.2023
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-cp2p-6xh4-jmcp - CC BY 4.0

Vulnerability history: nonfiction/nterchange

All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

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