CVE-2025-3414

Public Exploit

Structured Content < 1.7.0 - Contributor Stored XSS

Description

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.

5.4

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.02%

Affected: Unknown Structured Content (JSON-LD) #wpsc

References

Link	Tags
https://wpscan.com/vulnerability/1dd322b5-3c1d-4da7-8737-e6688fc9f4df/	exploit vdb entry technical description

Frequently Asked Questions

What is the severity of CVE-2025-3414?: CVE-2025-3414 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3414?: To fix CVE-2025-3414, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-3414 being actively exploited in the wild?: It is possible that CVE-2025-3414 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3414?: CVE-2025-3414 affects Unknown Structured Content (JSON-LD) #wpsc.

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