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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
zmister2016 MrDoc unaffected
Version Status Constraints
0 affected ≤ 1.1.1

No data.

No data.

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Project Subscriptions

Vendors Products
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Mrdoc Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/zmister2016/MrDoc/blob/v1.1.1/app_doc/views.py#L1983-L1996 cve-icon cve-icon
https://github.com/zmister2016/MrDoc/commit/ec93679499fb6ea88ce868ffc9169fe025917095 cve-icon cve-icon
https://github.com/zmister2016/MrDoc/releases/tag/v1.1.1 cve-icon cve-icon
https://hackmd.io/@hieund/mrdoc-get-doctemp-missing-owner-check-cross-user-template-read cve-icon cve-icon
https://www.vulncheck.com/advisories/mrdoc-through-1.1.1-missing-authorization-via-get-doctemp-template-read cve-icon cve-icon
History

Mon, 02 Nov 2026 14:30:00 +0000

Type Values Removed Values Added
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.
Title MrDoc through 1.1.1 Missing Authorization via get_doctemp Template Read
First Time appeared Mrdoc
Mrdoc mrdoc
Weaknesses CWE-639
CPEs cpe:2.3:a:mrdoc:mrdoc:*:*:*:*:*:*:*:*
Vendors & Products Mrdoc
Mrdoc mrdoc
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-11-02T14:28:52.958Z

Reserved: 2026-11-02T12:42:10.778Z

Link: CVE-2026-120427

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-02T15:17:23.770

Modified: 2026-11-02T15:17:23.920

Link: CVE-2026-120427

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-02T15:30:14Z

Weaknesses