Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2026-16092 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

The Improved Save Button plugin for WordPress is vulnerable to second-order SQL Injection via 'meta_key' Custom Field via 'Save and Duplicate' Action in all versions up to, and including, 1.2.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with author-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/actions/class-lb-save-and-then-action-duplicate.php#L173	[email protected]	Broken LinkSource CodeVendor
https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/actions/class-lb-save-and-then-action-duplicate.php#L179	[email protected]	Broken LinkSource CodeVendor
https://plugins.trac.wordpress.org/browser/improved-save-button/tags/1.2.1/lib/class-lb-save-and-then-post-save.php#L86	[email protected]	Broken LinkSource CodeVendor
https://www.wordfence.com/threat-intel/vulnerabilities/id/a1dbc2ca-eb3f-4c0f-a5c0-28579f694237?source=cve	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-89	Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')	[email protected]

Affected Products

Product	Versions
Improved Save Button	<= 1.2.1 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.

Change History

2 change records found show changes

Date	Action	Recorded By
Jul 30, 2026	CVE Modified	CISA-ADP
Jul 30, 2026	New CVE Received	[email protected]