CVE-2025-13456

CVE-2025-13456 is a medium-severity vulnerability with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The ShopBuilder WordPress plugin before 3.2.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Frequently asked questions

What is CVE-2025-13456?
The ShopBuilder WordPress plugin before 3.2.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
How severe is CVE-2025-13456?
CVE-2025-13456 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-13456 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-13456?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-13456 have an EU (EUVD) identifier?
Yes. CVE-2025-13456 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-0705.
When was CVE-2025-13456 published?
CVE-2025-13456 was published on 2026-01-02 and last updated on 2026-06-17.

References