CVE-2024-8622: amcharts\ XSS — Fix

Description

The amCharts: Charts and Maps plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'amcharts_javascript' parameter in all versions up to, and including, 1.4.4 due to the ability to supply arbitrary JavaScript a lack of nonce validation on the preview functionality. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

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CVSS v3.1 Score

6.1

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
amcharts	amcharts\	< 1.4.5

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3150041/

Other References

https://plugins.trac.wordpress.org/browser/amcharts-charts-and-maps/tags/1.4.4/includes/preview.php https://www.wordfence.com/threat-intel/vulnerabilities/id/5e3593e8-3840-4db0-8269-61bbcb50d569?source=cve

Frequently Asked Questions

What is CVE-2024-8622? +

The amCharts: Charts and Maps plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'amcharts_javascript' parameter in all versions up to, and including, 1.4.4 due to the ability to supply arbitrary JavaScript a lack of nonce validation on the preview functionality. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2024-8622? +

CVE-2024-8622 has a CVSS v3.1 score of 6.1 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-2024-8622? +

CVE-2024-8622 affects products from amcharts, specifically: amcharts\. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-8622? +

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-2024-8622