CVE-2024-41676: magento XSS — Fix

Description

Magento-lts is a long-term support alternative to Magento Community Edition (CE). This XSS vulnerability affects the design/header/welcome, design/header/logo_src, design/header/logo_src_small, and design/header/logo_alt system configs.They are intended to enable admins to set a text in the two cases, and to define an image url for the other two cases. But because of previously missing escaping allowed to input arbitrary html and as a consequence also arbitrary JavaScript. The problem is patched with Version 20.10.1 or higher.

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CVSS v3.1 Score

4.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
openmage	magento	< 20.10.1

References

Advisories & Patches

https://github.com/OpenMage/magento-lts/security/advisories/GHSA-5vrp-638w-p8m2 https://github.com/OpenMage/magento-lts/security/advisories/GHSA-5vrp-638w-p8m2

Other References

https://github.com/OpenMage/magento-lts/commit/484cf8afc550e98bbf2c03fbb29a8450a32e7948 https://github.com/OpenMage/magento-lts/commit/484cf8afc550e98bbf2c03fbb29a8450a32e7948

Frequently Asked Questions

What is CVE-2024-41676? +

Magento-lts is a long-term support alternative to Magento Community Edition (CE). This XSS vulnerability affects the design/header/welcome, design/header/logo_src, design/header/logo_src_small, and design/header/logo_alt system configs.They are intended to enable admins to set a text in the two cases, and to define an image url for the other two cases. But because of previously missing escaping allowed to input arbitrary html and as a consequence also arbitrary JavaScript. The problem is patched with Version 20.10.1 or higher. It has a CVSS v3.1 base score of 4.1 (MEDIUM).

How severe is CVE-2024-41676? +

CVE-2024-41676 has a CVSS v3.1 score of 4.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-41676? +

CVE-2024-41676 affects products from openmage, specifically: magento. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-41676? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-41676