CVE-2026-42740

WordPress Tainacan plugin <= 1.0.3 - SQL Injection vulnerability

State: Published
Severity: 9.3 Critical
Published: May 27, 2026
Updated: May 27, 2026
Reserved: Apr 29, 2026

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in tainacan Tainacan tainacan allows Blind SQL Injection.This issue affects Tainacan: from n/a through <= 1.0.3.

Scores

CVSS	Score	Vector	Source
3.1	9.3 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L	Patchstack

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
Tainacantainacan	1.0.3 and earlierAffectedfrom 1.1.0Not affected

References

https://patchstack.com/database/Wordpress/Plugin/tainacan/vulnerability/wordpress-tainacan-plugin-1-0-3-sql-injection-vulnerability?_s_id=cvevdb-entry

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