What is CVE-2025-3414?

CVE-2025-3414 is a medium-severity vulnerability in Structured Content (Json-ld) #Wpsc, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2025-08-14.

How severe is CVE-2025-3414?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Structured Content (Json-ld) #Wpsc

CVE-2025-3414

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 r…

EPSS: 0.002 (5.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Unknown Structured Content (Json-ld) #Wpsc — versions 0

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2025-3414?: CVE-2025-3414 is a medium-severity vulnerability in Structured Content (Json-ld) #Wpsc, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2025-08-14.
How severe is CVE-2025-3414?: Medium severity. CVSS v3 base score is 5.4 out of 10.