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CVE-2026-42740 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-42740

CVE-2026-42740

CRITICAL9.3

WordPress Tainacan plugin <= 1.0.3 - SQL Injection vulnerability

Published May 27, 2026

Modified 1 weeks ago

Details

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.

References

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

https://www.cve.org/CVERecord?id=CVE-2026-42740

CVSS Analysis

CVSS v3.1

9.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

ChangedS:C

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

LowA:L

9.3/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Weakness Type (CWE)

Injection

Ecosystems

Timeline

PublishedMay 27, 2026

ModifiedMay 27, 2026