CVE-2026-12212: hcengineering Huly Platform RPC operations.ts getMailboxSecret access control

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-15 · updated 2026-07-24
Weakness: CWE-266

Description

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.

Affected products

hcengineering Huly Platform: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6 (+1)

References

https://vuldb.com/cve/CVE-2026-12212
https://vuldb.com/submit/832973
https://vuldb.com/vuln/370854
https://vuldb.com/vuln/370854/cti

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