HomeWordPress vulnerabilitiesStructured Content (JSON-LD) #wpsc
Structured Content (JSON-LD) #wpsc vulnerabilities
Structured Content (JSON-LD) #wpsc has 4 known vulnerabilities in this database. The most recent published record is dated 14 Aug 2025.
- Known vulnerabilities
- 4
- Active installs
- 30,000+
- Latest version
- 1.7.0
- Last updated
- 26 Jul 2025
- Most recent
- 14 Aug 2025
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2025-3414 | Medium 5.4 | Before 1.7.0 | Fixed in 1.7.0 | 14 Aug 2025 |
| Cross-site scripting (XSS) CVE-2025-4608 | Medium 6.4 | Up to 1.6.4 | Fixed in a later version (latest 1.7.0) | 24 Jul 2025 |
| Cross-site scripting (XSS) CVE-2025-0512 | Medium 6.4 | Before 1.6.4 | Fixed in 1.6.4 | 4 Mar 2025 |
| Cross-site scripting (XSS) CVE-2022-4715 | Medium 5.4 | Before 1.5.1 | Fixed in 1.5.1 | 23 Jan 2023 |
Read the published descriptions
- CVE-2025-3414, 14 Aug 2025
- The Structured Content (JSON-LD) #wpsc WordPress plugin before 1.7.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks. CVE record
- CVE-2025-4608, 24 Jul 2025
- The Structured Content 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, 1.6.4 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. CVE record
- CVE-2025-0512, 4 Mar 2025
- 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. CVE record
- CVE-2022-4715, 23 Jan 2023
- The Structured Content WordPress plugin before 1.5.1 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins. CVE record
What to do if you run Structured Content (JSON-LD) #wpsc
If you run Structured Content (JSON-LD) #wpsc, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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