CVE-2026-94676

HIGH 7.2

WordPress Tainacan plugin <= 1.3.0 - PHP Object Injection vulnerability

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

Deserialization of Untrusted Data vulnerability in Tainacan Community Tainacan tainacan allows Object Injection.This issue affects Tainacan: from n/a through 1.3.0.

CWE	CWE-502
Vendor	tainacan community
Product	tainacan
Published	Oct 10, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Tainacan Community / Tainacan

0 ≤ 1.3.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Ananda Dhakal (Patchstack)