What is CVE-2026-48877?

CVE-2026-48877 is a medium-severity vulnerability in Tom Generateblocks, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 6.5/10. Published 2026-05-27.

How severe is CVE-2026-48877?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Tom Generateblocks

CVE-2026-48877

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.

EPSS: 0.000 (10.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Tom Generateblocks — versions n/a

Weakness classification (CWE)

CWE-201 — Insertion of Sensitive Information into Sent Data

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-48877?: CVE-2026-48877 is a medium-severity vulnerability in Tom Generateblocks, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 6.5/10. Published 2026-05-27.
How severe is CVE-2026-48877?: Medium severity. CVSS v3 base score is 6.5 out of 10.