CVE-2026-48877: Tom Generateblocks

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Insertion of Sensitive Information Into Sent Data vulnerability in Tom GenerateBlocks allows Retrieve Embedded Sensitive Data. This issue affects GenerateBlocks: from n/a through 2.1.0.

Affected products

• Tom Generateblocks: up to and including 2.1.0

Published 2026-05-27. Last modified 2026-06-17.