PT-2024-18840 · Elementor · Elementor Website Builder

Wesley · Published 2024-03-26 · Updated 2024-03-28 · CVE-2024-2120

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Elementor Website Builder versions up to, and including, 3.20.1

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

Recommendations For versions up to, and including, 3.20.1, update to a version higher than 3.20.1 to resolve the issue. As a temporary workaround, consider restricting access to the Post Navigation widget for users with contributor-level and above permissions until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-2120

Affected Products

Elementor Website Builder

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-2120 · Security Note
• https://osv.dev/vulnerability/CVE-2024-2120 · Vendor Advisory
• https://twitter.com/blogmax2/status/1773512890135511323 · Twitter Post
• https://twitter.com/CVEnew/status/1772879303593627838 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/de1742d4-f498-4ad4-b6a1-88cb60e83afc?source=cve · Note
• https://twitter.com/wordpress_tw/status/1773513388783775769 · Twitter Post
• https://elementor.com/pro/changelog/?utm_source=wp-plugins&utm_campaign=pro-changelog&utm_medium=wp-dash · Note