CVE-2026-106606

WordPress YITH WooCommerce Affiliates plugin <= 3.31.0 - PHP Object Injection vulnerability

7.2 High

Deserialization of Untrusted Data vulnerability in YITH YITH WooCommerce Affiliates yith-woocommerce-affiliates allows Object Injection.This issue affects YITH WooCommerce Affiliates: from n/a through 3.31.0.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.36%Unchanged since Oct 10, 2026

What each source reports

CVE List Score used 7.2

WordPress YITH WooCommerce Affiliates plugin <= 3.31.0 - PHP Object Injection vulnerability

Record: CVE-2026-106606
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

EUVDEUVD-2026-96204 7.2

Record: EUVD-2026-96204
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-hqvx-cx9g-mcj4 7.2

Deserialization of Untrusted Data vulnerability in YITH YITH WooCommerce Affiliates yith...

Record: GHSA-hqvx-cx9g-mcj4
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

NVD 7.2

Record: CVE-2026-106606
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

Affected products

yith woocommerce affiliates

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-106606 is a high vulnerability (CVSS 7.2) in Yith Woocommerce Affiliates, published October 10, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 29th percentile. No source names a fixed version.