CVE-2026-9808 — HIGH (7.1) — White Hats Nepal

Vulnerability Description

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. This allows low-privilege authenticated API users to bypass ownership-logic controls and access or modify resources belonging to other users.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-863

References

https://github.com/mautic/mautic/security/advisories/GHSA-2jrw-c95w-h43g

FAQ

What is CVE-2026-9808?

CVE-2026-9808 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 `...

How severe is CVE-2026-9808?

CVE-2026-9808 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-9808?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.