Privilege escalation in Doorman
CVE-2026-30269
Improper access control in Doorman v0.1.0 and v1.0.2 allows any authenticated user to update their own account role to a non-admin privileged role via /platform/user/{username}. The `role` field is accepted by the update model without a manage_users permission check for self-updates, enabling privilege escalation to high-privileged roles.
Vulnerability class: Privilege Escalation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Doorman — versions 0.1.0, 1.0.2
Weakness classification (CWE)
References
- github.com/apidoorman/doorman (Product)
- blog.orxiain.life/archives/cve-2026-30269---improper-access-control-in-doorman-… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-30269?
- CVE-2026-30269 is a critical-severity vulnerability in Doorman, classified under Improper Privilege Management. CVSS score: 9.9/10. Published 2026-04-20.
- How severe is CVE-2026-30269?
- Critical severity. CVSS v3 base score is 9.9 out of 10.