6.8
Medium
CVE-2026-109933 The Otter Blocks WordPress plugin before 3.2.8 does not properly sanitize and escape user-supplied block styling values…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Otter Blocks 3.2 | earliest → < 3.2.8 | 3.2.8 |
Other CVEs of Otter Blocks
The 6 CVEs of Otter Blocks →
CVE-2026-109936
The Otter Blocks WordPress plugin before 3.2.8 does not correctly bound a pattern it uses to rewrite its…
7.5
High
CVE-2026-109935
The Otter Blocks WordPress plugin before 3.2.8 does not enforce its block visibility conditions when a published post…
5.3
Medium
CVE-2026-109934
The Otter Blocks WordPress plugin before 3.2.8 does not correctly determine whether a post is publicly readable…
5.3
Medium
CVE-2026-109937
The Otter Blocks WordPress plugin before 3.2.3 does not validate that a user-supplied return URL belongs to the site…
5.4
Medium