CVSS
3.8
CVSS v3.1
EPSS
0.1%
Exploit Prediction Score
Published
August 9, 2026
Exploitability
EPSS probability 0.1%
The Nexter Blocks WordPress plugin before 5.0.2 does not restrict who can save global CSS through one of its REST endpoints, allowing users with at least the Contributor role to store arbitrary CSS that is rendered site-wide on the front end, enabling defacement, content hiding, and UI redressing.
No package data available.
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