The User Login History plugin for WordPress is vulnerable to SQL Injection via the 'blog_id' parameter in all versions up to, and including, 2.1.7. This is 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 Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is only exploitable on multisite installations.
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Fixes

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Workaround

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History

Sun, 16 Aug 2026 05:45:00 +0000

Type Values Removed Values Added
Description The User Login History plugin for WordPress is vulnerable to SQL Injection via the 'blog_id' parameter in all versions up to, and including, 2.1.7. This is 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 Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is only exploitable on multisite installations.
Title User Login History <= 2.1.7 - Authenticated (Administrator+) SQL Injection via 'blog_id' Parameter
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-08-16T05:27:28.315Z

Reserved: 2026-02-10T14:35:13.390Z

Link: CVE-2026-2283

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-16T06:16:53.003

Modified: 2026-08-16T06:16:53.003

Link: CVE-2026-2283

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-16T06:30:04Z

Weaknesses