Medium severity · published Feb 20, 2024
CVE-2024-0506
Elementor Website Builder – More than Just a Page Builder <= 3.18.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via get_image_alt
5.4
CVSS
0.5%
EPSS
No
On KEV
Description
The Elementor Website Builder – More than Just a Page Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $instance[alt] parameter in the get_image_alt function in all versions up to, and including, 3.18.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor access or higher to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EW
Elementor Website Builder – more than just a page builder · elemntor
through 3.18.3 · source: vendor
WB
Website Builder · Elementor
before 3.19.0 · source: NVD
Affected product
EW
Elementor Website Builder – more than just a page builder
elemntor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-0506
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-0506
Product
https://plugins.trac.wordpress.org/browser/elementor/tags/3.18.3/includes/controls/groups/image-size.php#L119
Product
https://plugins.trac.wordpress.org/browser/elementor/tags/3.18.3/includes/controls/media.php#L381
Patch
https://plugins.trac.wordpress.org/changeset/3024999/elementor/trunk/includes/controls/groups/image-size.php
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/4473d3f6-e324-40f5-b92b-167f76b17332?source=cve
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