WordPress security changelog
HIGH
CVE-2026-27414
Deferred
Werkstatt: Code execution
Werkstatt is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is n/a through 4.8.3.
CVE / CNA score
8.8
CVSS 3.1 · audit@patchstack.com
NVD score
Pending
NVD has not published its own CVSS assessment.
- Component
- Werkstatt
- Plugin slug
werkstatt- Affected
- n/a through 4.8.3
- Safe version
> 4.8.3- Published
- Jul 02, 2026
This CVE was published Jul 02, 2026 and is one of 4 known issues for this theme.
What to do
Patch or disable the affected component.
Update Werkstatt to a release after 4.8.3, or disable and remove it until a fixed version is available.
Source record
Technical description
Contributor PHP Object Injection in Werkstatt <= 4.8.3 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References