CVE-2026-109933

CVE-2026-109933CVE-2026-109933

Description

The Otter Blocks WordPress plugin before 3.2.8 does not properly sanitize and escape user-supplied block styling values before writing them into an inline stylesheet, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when any visitor, including administrators, views the affected post.

Scoring

CVSS 6.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Last modified2026-10-23
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.