WordPress WC Ukraine Shipping plugin <= 1.22.3 - Insecure Direct Object References (IDOR) vulnerability

published 2026-09-03 2mo ago modified 2026-09-03 2mo ago also EUVD-2026-70568

cvss: 7.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 21%
public exploits: 0; none known

Subscriber Insecure Direct Object References (IDOR) in WC Ukraine Shipping <= 1.22.3 versions.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2mo ago (2026-09-03)

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Affected products

kirillbdev WC Ukraine Shipping

Classification

Weakness

CWE-639 Authorization Bypass Through User-Controlled Key

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/wc-ukr-shipping/vulnerability/wordpress-wc-ukraine-shipping-plugin-1-22-3-insecure-
vdb-entry

Sources

CVE List CVE-2026-84836
NVD CVE-2026-84836

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