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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.

PUBLISHED Reserved 2024-04-30 | Published 2024-05-21 | Updated 2024-08-01 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

*
affected

Timeline

2024-05-20:Disclosed

Credits

Matthew Rollings finder

References

www.wordfence.com/...-86f7-45dc-908a-292ba735071d?source=cve

plugins.trac.wordpress.org/...trunk/inc/widget-shortcode.php

plugins.trac.wordpress.org/changeset/3086025/

cve.org (CVE-2024-4361)

nvd.nist.gov (CVE-2024-4361)

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