How severe is CVE-2025-14054?

CVE-2025-14054 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-14054 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-2025-14054?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-14054 have an EU (EUVD) identifier?

Yes. CVE-2025-14054 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204650.

When was CVE-2025-14054 published?

CVE-2025-14054 was published on 2025-12-21 and last updated on 2026-06-17.

CVE-2025-14054

CVE-2025-14054 is a medium-severity vulnerability with a CVSS 3.x base score of 4.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.4)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-204650
Weakness: CWE-79
Published: 2025-12-21
Last modified: 2026-06-17

Description

The WC Builder – WooCommerce Page Builder for WPBakery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'heading_color' parameter (and multiple other styling parameters) of the `wpbforwpbakery_product_additional_information` shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Frequently asked questions

What is CVE-2025-14054?: The WC Builder – WooCommerce Page Builder for WPBakery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'heading_color' parameter (and multiple other styling parameters) of the `wpbforwpbakery_product_additional_information` shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
How severe is CVE-2025-14054?: CVE-2025-14054 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-14054 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-2025-14054?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-14054 have an EU (EUVD) identifier?: Yes. CVE-2025-14054 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204650.
When was CVE-2025-14054 published?: CVE-2025-14054 was published on 2025-12-21 and last updated on 2026-06-17.

References

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

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CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

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