Vulnerability · Published Jun 15, 2026 · Assigned by Patchstack
CVE-2026-39499WordPress Advanced Product Fields (Product Addons) for WooCommerce plugin <= 1.6.19 - PHP Object Injection vulnerability
High 7.2
In plain English
A high-severity unsafe deserialization in Advanced Product Fields (Product Addons) for WooCommerce from Wombat Plugins. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)0.4%top 61.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Shop manager PHP Object Injection in Advanced Product Fields (Product Addons) for WooCommerce <= 1.6.19 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Wombat Plugins | Advanced Product Fields (Product Addons) for WooCommerce | n/a – through 1.6.19 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H