Unwanted script being Injected in cms pages

[jrnoobcoder]

Preconditions and environment

• Magento CLI 2.4.7-p4
• PHP 8.2

Steps to reproduce

To reproduce the error

• check the files under pub directory , there is a file named get.php Or health_check.php
• Whenever it will execute then the unwanted script will be Injected in cms pages Or cms page database tables
• To check i executed the health_check.php in browser domain.xyz/health.php
• I got the issue

But in live this file being executed automatically.
And after that it affect the pagebuilder in admin panel. When edit any page or block then content is not appearing.
rawchoicelive (3).txt

Expected result

The Unwanted or malicious script should not be injected in cms tables.

Actual result

malicious script is being injected in cms tables

Additional information

No response

Release note

No response

Triage and priority

• Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant]

Hi @jrnoobcoder. Thank you for your report.
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[m2-assistant]

Hi @engcom-November. Thank you for working on this issue.
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  Details

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[engcom-November]

Hello @jrnoobcoder ,

We attempted to reproduce this issue on our latest 2.4-develop instance, but were unable to replicate the behavior. Please find the attached screenshot for your reference.

Steps we followed to reproduce:

• Checked the files under the pub directory for the presence of get.php or health_check.php.
• Executed the health_check.php file via the browser using the URL: domain.xyz/health.php.
• According to your report, this should inject an unwanted script into CMS pages or related database tables.
• However, in our case, we did not observe any such script injection or abnormal behavior.

Let us know if there are any additional steps or specific conditions we might have missed.

Thank You!

[engcom-November]

Hello @jrnoobcoder ,

Following up on the above comment .

Thank You!