Structured Content (JSON-LD) #wpsc <= 1.6.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via sc_fs_local_business Shortcode

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-0512
CVSS Medium (6.4)
Publicly Published March 3, 2025
Last Updated March 4, 2025
Researcher shaman0x01
Description

The Structured Content (JSON-LD) #wpsc plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's sc_fs_local_business shortcode in all versions up to, and including, 6.4.5 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.

References

1 affected software package

Software Type Plugin
Software Slug structured-content (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.6.3
Patched Version
  • 1.6.4
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