CVE-2026-84021 — MEDIUM (6.8)

Vulnerability Description

The Bold Page Builder WordPress plugin before 5.9.8 does not properly validate a link URL before outputting it in an HTML attribute, relying on a filter that can be evaded, allowing users with the Contributor role and above to inject arbitrary web scripts that execute when a user clicks the affected link.

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-79

References

https://wpscan.com/vulnerability/ca226eab-59a2-42d5-96f6-84dacf7c6c5a/

FAQ

What is CVE-2026-84021?

CVE-2026-84021 is a vulnerability with a CVSS score of 6.8 (MEDIUM). The Bold Page Builder WordPress plugin before 5.9.8 does not properly validate a link URL before outputting it in an HTML attribute, relying on a filter that can be evaded, allowing users with the Con...

How severe is CVE-2026-84021?

CVE-2026-84021 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-84021?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.