What is CVE-2026-81805?

CVE-2026-81805 is a high-severity vulnerability in Siteskite, classified under Incorrect Privilege Assignment. CVSS score: 8.1/10. Published 2026-09-10.

How severe is CVE-2026-81805?

High severity. CVSS v3 base score is 8.1 out of 10.

Privilege escalation in Siteskite

CVE-2026-81805

Unauthenticated Privilege Escalation in SiteSkite <= 2.1.5 versions.

Published 2026-09-10 · last modified 2026-09-10.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (31.0th percentile), scored 2026-10-26.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Siteskite

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

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

Frequently asked questions

What is CVE-2026-81805?: CVE-2026-81805 is a high-severity vulnerability in Siteskite, classified under Incorrect Privilege Assignment. CVSS score: 8.1/10. Published 2026-09-10.
How severe is CVE-2026-81805?: High severity. CVSS v3 base score is 8.1 out of 10.