PT-2024-31194 · WordPress · Themesflat Addons For Elementor

Vincent Bao · Published 2024-06-05 · Updated 2024-07-24 · CVE-2024-4459

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 Themesflat Addons For Elementor plugin for WordPress versions up to, and including, 2.1.1

Description The issue is related to Stored Cross-Site Scripting via the plugin's widget's titles due to insufficient input sanitization and output escaping on user-supplied attributes. This allows authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 2.1.1, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the plugin's widget title editing feature to minimize the risk of exploitation. Additionally, restrict contributor-level access and above to only necessary personnel to reduce the potential attack surface.

Fix

XSS

Weakness Enumeration

CWE-87

CWE-79

Related Identifiers

CVE-2024-4459

Affected Products

Themesflat Addons For Elementor

References · 8

• https://plugins.trac.wordpress.org/browser/themesflat-addons-for-elementor/trunk/widgets/widget-simple-slide.php#L1117 · Patch
• https://osv.dev/vulnerability/CVE-2024-4459 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-4459 · Security Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3099056%40themesflat-addons-for-elementor&old=3097003%40themesflat-addons-for-elementor&sfp_email=&sfph_mail=#file25 · Note
• https://twitter.com/CVEnew/status/1798560756184531428 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1798591230890455056 · Twitter Post
• https://t.me/cvenotify/87315 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/ce7c2f30-188a-4ae7-976f-c7f0aaf96eee?source=cve · Note