What is CVE-2026-93513?

CVE-2026-93513 is a medium-severity vulnerability in Siteskite, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-09-23.

How severe is CVE-2026-93513?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Siteskite

CVE-2026-93513

Contributor Insecure Direct Object References (IDOR) in SiteSkite <= 2.1.7 versions.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2026-09-23 · last modified 2026-09-23.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Siteskite

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

patchstack.com/database/wordpress/plugin/siteskite/vulnerability/wordpress-site… (vdb-entry)

Frequently asked questions

What is CVE-2026-93513?: CVE-2026-93513 is a medium-severity vulnerability in Siteskite, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-09-23.
How severe is CVE-2026-93513?: Medium severity. CVSS v3 base score is 4.3 out of 10.