CVSS 6.8 (medium) · published 2026-10-23
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.
Weakness: CWE-79
Source: NVD CVE-2026-109933
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