CVE-2026-48877

WordPress GenerateBlocks plugin <= 2.1.0 - Sensitive Data Exposure vulnerability

Published May 27, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

Update the WordPress GenerateBlocks plugin to the latest available version (at least 2.1.1).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Tom
Tom generateblocks
Wordpress
Wordpress wordpress
Vendors & Products Tom
Tom generateblocks
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title WordPress GenerateBlocks plugin <= 2.1.0 - Sensitive Data Exposure vulnerability
Weaknesses CWE-201
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
May 27, 2026, 10:26 AM
Reserved
May 25, 2026, 10:10 PM
Status
Deferred
Published
May 27, 2026, 9:16 AM
Modified
Oct 26, 2026, 11:10 AM