Thumbnails for media files containing two dots in name are not generated

[dudzio12]

Preconditions and environment

• 2.4.*

Steps to reproduce

• Add product image with two dots (..) in name.

Expected result

• Cache media files should be generated

Actual result

• Cache media files are not generated

Additional information

The issue is in Magento\MediaStorage\Model\File\Storage\Request. I'm not sure why this was implemented 9 years ago:

    /**
     * @param HttpRequest $request
     */
    public function __construct(HttpRequest $request)
    {
        $this->pathInfo = str_replace('..', '', ltrim($request->getPathInfo(), '/'));
    }

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 @dudzio12. Thank you for your report.
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[m2-assistant]

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

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[github-jira-sync-bot]

Unfortunately, not enough information was provided to create a Jira ticket. Please make sure you added the following label(s): Reproduced on 2.4.x, ^Area:.*

Once all required labels are present, please add Issue: Confirmed label again.