Vulnerability · Published Oct 23, 2026 · Assigned by WPScan
CVE-2026-109935Otter Blocks < 3.2.8 - Unauthenticated Restricted Block Content Disclosure via REST API
Medium 5.3
In plain English
A medium-severity information exposure in Otter Blocks from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.3%top 79.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The Otter Blocks WordPress plugin before 3.2.8 does not enforce its block visibility conditions when a published post is rendered through the WordPress REST API, allowing unauthenticated users to read block content that the site owner restricted to specific roles, logged-in users, the post author, categories or tags, or (on the Pro tier) Stripe purchasers.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Otter Blocks | 0 – before 3.2.8 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References
- https://wpscan.com/vulnerability/f19dbe9c-f172-4eb8-8bfc-d21660aaa739/ exploit, vdb-entry, technical-description