What is CVE-2026-9808?

CVE-2026-9808 is a high-severity vulnerability, classified under Incorrect Authorization. CVSS score: 7.1/10. Published 2026-05-29.

How severe is CVE-2026-9808?

High severity. CVSS v3 base score is 7.1 out of 10.

CVE-2026-9808

CVE-2026-9808

An authorization bypass vulnerability exists in the Mautic 7 API v2 endpoints (utilizing API Platform). Under certain conditions, roles configured with owner-scope restrictions (such as `viewown` or `editown`) are not properly enforced. Th…

Vulnerability class: Broken Access Control

EPSS: 0.000 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

security@mautic.org

Frequently asked questions

What is CVE-2026-9808?: CVE-2026-9808 is a high-severity vulnerability, classified under Incorrect Authorization. CVSS score: 7.1/10. Published 2026-05-29.
How severe is CVE-2026-9808?: High severity. CVSS v3 base score is 7.1 out of 10.