What is CVE-2026-109900?

CVE-2026-109900 is a critical-severity vulnerability in Melapress Role Editor, classified under Incorrect Privilege Assignment. CVSS score: 9.6/10. Published 2026-11-08.

How severe is CVE-2026-109900?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Privilege escalation in Melapress Role Editor

CVE-2026-109900

Incorrect Privilege Assignment vulnerability in Melapress Melapress Role Editor melapress-role-editor allows Privilege Escalation.This issue affects Melapress Role Editor: from n/a through 1.3.0.

Published 2026-11-08 · last modified 2026-11-08.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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

Melapress Role Editor

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

patchstack.com/database/wordpress/plugin/melapress-role-editor/vulnerability/wo… (vdb-entry)

Frequently asked questions

What is CVE-2026-109900?: CVE-2026-109900 is a critical-severity vulnerability in Melapress Role Editor, classified under Incorrect Privilege Assignment. CVSS score: 9.6/10. Published 2026-11-08.
How severe is CVE-2026-109900?: Critical severity. CVSS v3 base score is 9.6 out of 10.