CVE-2026-104398WordPress AFFI – Affiliate Marketing for WooCommerce plugin <= 1.0.10 - PHP Object Injection vulnerability
Updated under an hour ago ()
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It affects VillaTheme AFFI – Affiliate Marketing for WooCommerce. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.34%, higher than 26% of scored CVEs.
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Deserialization of Untrusted Data vulnerability in VillaTheme AFFI – Affiliate Marketing for WooCommerce affi-affiliate-marketing-for-woo allows Object Injection.This issue affects AFFI – Affiliate Marketing for WooCommerce: from n/a through 1.0.10.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-502
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.34% (percentile 26)
- Assigned by
- Patchstack
- NVD analysis
- Deferred
- Record last updated
- Oct 11, 2026
- First seen by InfoSec Signals
- Oct 10, 2026
Affected products
VillaTheme AFFI – Affiliate Marketing for WooCommerce villatheme:affi_affiliate_marketing_for_woocommerce (from the name) | through 1.0.10; fixed at 1.0.11 | CNA record |
References
- https://patchstack.com/database/wordpress/plugin/affi-affiliate-marketing-for-woo/vulnerability/wordpress-affi-affiliate-marketing-for-woocommerce-plugin-1-0-10-php-object-injection-vulnerability?_s_id=cvevdb-entry
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.