CVE-2026-108884
Received Received - Intake

Unauthorized Template Deletion in JeecgBoot

Publication date: 2026-10-11

Last updated on: 2026-10-11

Assigner: VulnCheck

Description
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysMessageTemplateController delete handler that allows any authenticated user to delete message templates. Low-privileged attackers can obtain template ids from the unguarded list endpoint and delete shipped notification templates, causing system notices and workflow reminders to fail.

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Meta Information

Published
2026-10-11
Last Modified
2026-10-11
Generated
2026-10-11
AI Q&A
2026-10-11
EPSS Evaluated
N/A
NVD
CVE-2026-108884
EUVD
EUVD-2026-97058

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
jeecgboot JeecgBoot 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This vulnerability in JeecgBoot through version 3.9.5 allows any authenticated user to delete message templates without proper authorization. The SysMessageTemplateController lacks permission checks, enabling low-privileged attackers to delete pre-installed notification templates by exploiting unprotected endpoints.

Detection Guidance

Check if the DELETE endpoint /sys/message/sysMessageTemplate/delete is accessible without proper authorization. Use tools like curl to send authenticated requests to list and delete templates. Look for unprotected endpoints handling template operations.

Impact Analysis

This flaw can disrupt system notices and workflow reminders by deleting critical message templates. Attackers could cause failures in notifications, leading to missed alerts or workflow interruptions. The impact depends on the system's reliance on these templates for communication.

Compliance Impact

This vulnerability could potentially impact compliance with GDPR and HIPAA by disrupting system notifications and workflow reminders. If message templates used for critical communications (such as password resets or appointment reminders) are deleted, it may lead to failures in delivering required notifications, which could violate regulatory requirements for timely communication and record-keeping.

Mitigation Strategies

Upgrade JeecgBoot to a version beyond 3.9.5. Apply strict access controls to the SysMessageTemplateController endpoints. Ensure all CRUD operations require proper permissions via @RequiresPermissions annotations.

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