by Kastro
Paper/Archive/CVE-2026-42740

CVE-2026-42740

tainacan Tainacan — WordPress Tainacan plugin <= 1.0.3 - SQL Injection vulnerability

EPSS 0.2%CVSS 9.3
critical.is priorityof 100
31
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 15.8.158 × 203.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Tainacan≤ 1.0.3–CNA

Scores by source

Patchstack (CNA)9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

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