What is CVE-2026-103752?

CVE-2026-103752 is a critical-severity vulnerability in Paul Ryan Authorizer, classified under Incorrect Privilege Assignment. CVSS score: 9.8/10. Published 2026-10-01.

How severe is CVE-2026-103752?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Privilege escalation in Paul Ryan Authorizer

CVE-2026-103752

Unauthenticated Privilege Escalation in Authorizer <= 3.15.3 versions.

Published 2026-10-01 · last modified 2026-10-01.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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

Paul Ryan Authorizer

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

patchstack.com/database/wordpress/plugin/authorizer/vulnerability/wordpress-aut… (vdb-entry)

Frequently asked questions

What is CVE-2026-103752?: CVE-2026-103752 is a critical-severity vulnerability in Paul Ryan Authorizer, classified under Incorrect Privilege Assignment. CVSS score: 9.8/10. Published 2026-10-01.
How severe is CVE-2026-103752?: Critical severity. CVSS v3 base score is 9.8 out of 10.