Vulnerability · Published Sep 3, 2026 · Assigned by Patchstack
CVE-2026-84836WordPress WC Ukraine Shipping plugin <= 1.22.3 - Insecure Direct Object References (IDOR) vulnerability
High 7.1
In plain English
A high-severity authorization bypass via user-controlled key in WC Ukraine Shipping from kirillbdev. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.3%top 78.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Subscriber Insecure Direct Object References (IDOR) in WC Ukraine Shipping <= 1.22.3 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| kirillbdev | WC Ukraine Shipping | n/a – through 1.22.3 |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N