CVE-2026-76546Profile Builder < 4.0.1 - Contributor+ Stored XSS via Format Date Shortcode
Updated under an hour ago ()
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It affects Unknown User Profile Builder. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.8 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- WPScan
- NVD analysis
- Deferred
- Record last updated
- Aug 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unknown User Profile Builder unknown:user_profile_builder (from the name) | from 3.3.4 before 4.0.1 | CNA record |
References
- https://wpscan.com/vulnerability/2c67d682-3e11-4fcd-9aae-ab7895d5da67/exploit, vdb-entry, technical-description
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.