Is there a public exploit for CVE-2026-120427?

No public exploit for CVE-2026-120427 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-120427?

CVE-2026-120427 scores CVSS 5.3 (v4.0), rated medium.

What does CVE-2026-120427 affect?

CVE-2026-120427 affects zmister2016 MrDoc.

5.3 Medium

MrDoc through 1.1.1 contains a missing authorization vulnerability in the getdoctemp view that allows authenticated users to read other…

CVE-2026-120427

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

Assessment

CVSS: 5.3 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 2 November 2026
Last updated: 2 November 2026
Affected: zmister2016 · MrDoc
Assigner: VulnCheck

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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