CVE-2026-76548: CWE-287 Improper Authentication in User Profile Builder
The User Profile Builder WordPress plugin before 4.0.1 does not properly restrict its front-end file upload feature, granting unauthenticated visitors capabilities reserved to privileged roles. This allows them to list the site's media library and to modify unpublished posts, pages and media items belonging to other users.
CVE-2026-76548: CWE-287 Improper Authentication in User Profile Builder
Description
The User Profile Builder WordPress plugin before 4.0.1 does not properly restrict its front-end file upload feature, granting unauthenticated visitors capabilities reserved to privileged roles. This allows them to list the site's media library and to modify unpublished posts, pages and media items belonging to other users.
Affected software
Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-mpcm-vcpj-wm9p
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-76548"]
- Ecosystems
- []
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a92f7d3acd9273b49e75903
Added to database: 08/29/2026, 15:16:35 UTC
Last updated: 08/29/2026, 15:18:48 UTC
Views: 1
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