SQL Injection in Tainacan

CVE-2026-95590

Subscriber SQL Injection in Tainacan <= 1.2.0 versions.

Vulnerability class: SQL Injection

Published 2026-09-23 · last modified 2026-09-23.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Tainacan

Weakness classification (CWE)

CWE-89 — SQL Injection

References

patchstack.com/database/wordpress/plugin/tainacan/vulnerability/wordpress-taina… (vdb-entry)

Frequently asked questions

What is CVE-2026-95590?: CVE-2026-95590 is a high-severity vulnerability in Tainacan, classified under SQL Injection. CVSS score: 7.1/10. Published 2026-09-23.
How severe is CVE-2026-95590?: High severity. CVSS v3 base score is 7.1 out of 10.