CVE-2026-84836: Insecure direct object reference vulnerability

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

7.1 CVSS 3.1 High EPSS 0.29% · top 80.7% CWE-639 · Insecure direct object reference Deferred

7.1CVSS 3.1 base score

0.29%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

1References

3 Sep 2026Last modified by NVD

Description

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

References

Link	Tags
https://patchstack.com/database/wordpress/plugin/wc-ukr-shipping/vulnerability/wordpress-wc-ukraine-shipping-plugin-1-22

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.4CVE-2026-55255Langflow IDOR in responses endpoint allows cross-user flow executionLangflow before 1.9.1 has an insecure direct object reference in the /api/v1/responses endpoint. An authenticated attacker can supply another user's …KEVEPSS 0.89%analysed23 Jun 2026

Source: NIST National Vulnerability Database (record CVE-2026-84836), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.