PT-2024-35749 · WordPress · Happy Addons For Elementor

Wesley · Published 2024-05-31 · Updated 2025-01-07 · CVE-2024-5347

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 Happy Addons for Elementor plugin for WordPress versions up to, and including, 3.10.9

Description The issue arises from insufficient input sanitization and output escaping on user-supplied attributes, specifically the arrow attribute within the plugin's Post Navigation widget. This allows authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages. These scripts will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 3.10.9, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the Post Navigation widget for users with contributor-level access and above until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-5347

Affected Products

Happy Addons For Elementor

References · 7

• https://plugins.trac.wordpress.org/changeset/3095128/happy-elementor-addons/trunk/widgets/post-navigation/widget.php · Patch
• https://osv.dev/vulnerability/CVE-2024-5347 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-5347 · Security Note
• https://wordpress.org/plugins/happy-elementor-addons/#developers · Note
• https://t.me/cvenotify/81590 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/415a7201-bdff-4342-9e06-ce0e500cdc7c?source=cve · Note
• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.10.9/widgets/post-navigation/widget.php#L588 · Note