HIGH 7.5 NVD

CVE-2026-109936

The Otter Blocks WordPress plugin before 3.2.8 does not correctly bound a pattern it uses to rewrite its dynamic-content tokens while rendering blocks, so the

The Otter Blocks WordPress plugin before 3.2.8 does not correctly bound a pattern it uses to rewrite its dynamic-content tokens while rendering blocks, so the pattern can consume the quote that closes an HTML attribute and pull adjacent unescaped data into the markup as new attributes. This allows unauthenticated users to achieve stored Cross-Site Scripting that executes in the browser of any visitor who views an affected page, including a logged-in administrator.

References

https://wpscan.com/vulnerability/c9f264ad-0857-4d1f-9f20-694469d7bee0/

Published: 2026-10-23 · Source: NVD · Feed updated: 2026-10-23

This high severity vulnerability with a CVSS score of 7.5 was published on 2026-10-23 via NVD.

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