CVE-2026-108751 Details
Description
MoAI-ADK through 3.1.2 contains an improper link resolution vulnerability in the moai init template deployer that allows malicious repositories to overwrite files outside the project via a symlinked .moai-tmp staging path. Attackers can commit a symlink such as .claude/settings.json.moai-tmp so atomicWriteFile truncates and overwrites victim-writable files with MoAI template content.
A vulnerability exists in MoAI-ADK versions through 3.1.2, specifically within the template deployment process of the 'moai init' command. This vulnerability allows malicious repositories to exploit symlinked staging paths to overwrite files outside the project directory. The issue arises because the deployment process follows symlinks, leading to unintended file modifications. Attackers can manipulate the .moai-tmp staging path to truncate and replace files with default MoAI template content, causing potential disruption or data loss.
The vulnerability can be addressed by updating to MoAI-ADK version 3.1.3 or later, where the issue has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 11, 2026CISA-ADP
Assessed Oct 13, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-59 | Improper Link Resolution Before File Access ('Link Following') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| modu-ai/moai-adk | <= 3.1.2 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 13, 2026 | CVE Modified | CISA-ADP |
| Oct 11, 2026 | New CVE Received | [email protected] |