Medium severity · published May 21, 2024
CVE-2024-4361
Page Builder by SiteOrigin <= 2.29.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'siteorigin_widget' Shortcode
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
The Page Builder by SiteOrigin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'siteorigin_widget' shortcode in all versions up to, and including, 2.29.15 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for 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.
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)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PB
Page Builder by SiteOrigin · gpriday
through 2.29.15 · source: vendor
PB
Page Builder · Siteorigin
before 2.29.16 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-4361
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-4361
Product
https://plugins.trac.wordpress.org/browser/siteorigin-panels/trunk/inc/widget-shortcode.php#L40
Patch
https://plugins.trac.wordpress.org/changeset/3086025/
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/a97f72f6-86f7-45dc-908a-292ba735071d?source=cve
More from Page Builder by SiteOrigin
8.8
CVE-2026-2448
Page Builder by SiteOrigin <= 2.33.5 - Authenticated (Contributor+) Local File Inclusion
6.4
CVE-2026-13295
Page Builder by SiteOrigin <= 2.34.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via panels_data Parameter
5.4
CVE-2025-1459
Page Builder by SiteOrigin <= 2.31.4 - Authenticated (Contributor+) Stored Cross-Site Scripting
5.4
CVE-2024-12240
Page Builder by SiteOrigin <= 2.31.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Row Label Parameter
5.4
CVE-2024-2202
Page Builder by SiteOrigin <= 2.29.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Legacy Image Widget