CVE-2026-76546

The User Profile Builder WordPress plugin before 4.0.1 does not escape the output of one of its optional shortcodes, allowing users with a role as low as contributor to perform Stored Cross-Site Scripting attacks against any user viewing the affected content, including administrators. The shortcode is not enabled by default.

Score

CVSS 3.1 6.8 Medium

Status

Deferred - contact@wpscan.com

Published

2026-08-29

Last modified

2026-08-30

Weaknesses

CWE-79

Affected products

• User Profile Builder (Unknown)

References

• https://wpscan.com/vulnerability/2c67d682-3e11-4fcd-9aae-ab7895d5da67/