ElementsKit Elementor addons: Cross-site scripting

ElementsKit Elementor addons is affected by cross-site scripting. Exploitation requires an authenticated editor account. Injected script can execute in the affected site's origin when the vulnerable output is viewed.

CVE / CNA score 5.5 CVSS 3.1 · security@wordfence.com

NVD score 4.8 CVSS 3.1 · nvd@nist.gov

Component: ElementsKit Elementor addons
Plugin slug: elementskit-lite
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Mar 16, 2024
Weakness: CWE-79 — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

This CVE was published Mar 16, 2024 and is one of 17 known issues for this plugin.

What to do

Update, patch or deactivate.

No fixed release is identified. Update ElementsKit Elementor addons when a confirmed fixed release becomes available; until then, disable and remove it when the site's risk warrants.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

The ElementsKit Elementor addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the progress bar element attributes in all versions up to, and including, 3.0.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This primarily affects multi-site installations and installations where unfiltered_html has been disabled.

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

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

References

Primary and upstream sources

Data attribution: This product uses the NVD API but is not endorsed or certified by the NVD.

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