Is CVE-2026-120427 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-120427?

CVE-2026-120427 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-120427

Description

MrDoc through 1.1.1 contains a missing authorization vulnerability in the get_doctemp view that allows authenticated users to read other users' document templates. Attackers can enumerate the sequential doctemp_id POST parameter to retrieve the private template content of every user on the instance.