Privilege escalation in Hcengineering Huly Platform
CVE-2026-12212
A vulnerability has been found in hcengineering Huly Platform up to 0.7.0. Affected is the function getMailboxSecret of the file server/account/src/operations.ts of the component RPC Interface. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
EPSS: 0.002 (11.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Hcengineering Huly Platform — versions 0.1, 0.2, 0.3
Weakness classification (CWE)
References
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-12212?
- CVE-2026-12212 is a medium-severity vulnerability in Hcengineering Huly Platform, classified under Incorrect Privilege Assignment. CVSS score: 4.3/10. Published 2026-06-15.
- How severe is CVE-2026-12212?
- Medium severity. CVSS v3 base score is 4.3 out of 10.