Cleartext Storage Vulnerability in Obsidian GitHub Copilot Plugin
CVE-2025-58401

5.1MEDIUM

Key Information:

Vendor

Pierre-adrien Vasseur

Status
Obsidian Github Copilot Plugin
Vendor
CVE Published:
5 September 2025

What is CVE-2025-58401?

The Obsidian GitHub Copilot Plugin prior to version 1.1.7 exposes a significant security risk by storing GitHub API tokens in an unencrypted format. This vulnerability allows unauthorized users to access and perform malicious actions on linked GitHub accounts, compromising sensitive data and project security. It is crucial for users to upgrade to the latest version to protect against potential exploits and safeguard their information.

Affected Version(s)

Obsidian GitHub Copilot Plugin prior to 1.1.7

References

https://github.com/Pierrad/obsidian-github-copilot/releas...
https://jvn.jp/en/jp/JVN41633999/

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

CVSS V3.0

Score:
6.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.