PT-2024-31293 · WordPress · The Royal Elementor Addons/Templates

Wesley · Published 2024-06-07 · Updated 2024-06-11 · CVE-2024-4489

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Royal Elementor Addons and Templates plugin for WordPress versions up to, and including, 1.3.976

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping in the custom upload mimes function. This allows authenticated attackers with contributor-level permissions and above to inject arbitrary web scripts in pages, which will execute when a user accesses an injected page.

Recommendations For versions up to, and including, 1.3.976, update to a version that includes a fix for the custom upload mimes function to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting access to the custom upload mimes function until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-4489

Affected Products

The Royal Elementor Addons/Templates

References · 7

• https://plugins.trac.wordpress.org/changeset/3097775 · Patch
• https://osv.dev/vulnerability/CVE-2024-4489 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-4489 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/57bf222b-5f49-46e2-be84-3e6444807096?source=cve · Note
• https://t.me/cvenotify/82255 · Telegram Post
• https://t.me/cvenotify/82882 · Telegram Post
• https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.3.973/admin/templates-kit.php#L896 · Note