CVE-2026-53458

Published: Ago 18, 2026 Last Modified: Ago 18, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A

Description

AI Translation Available

Blueprint Studio is a VS Code-like file editor for Home Assistant configuration files. Prior to 2.5.2, Blueprint Studio backend API handlers in custom_components/blueprint_studio/backend/api.py returned raw exception strings to authenticated Home Assistant users. Some exception messages could contain internal filesystem paths or implementation details. The disclosed information could help an authenticated user fingerprint a Home Assistant installation and refine follow-up attacks. This issue is fixed in version 2.5.2.

209

Generation of Error Message Containing Sensitive Information

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality
Potential Impacts:
Read Application Data
Applicable Platforms
Languages: PHP, Java, Not Language-Specific
Likelihood of Exploit: High
View CWE Details
https://github.com/ha-china/blueprint-studio/commit/943aed0…
https://github.com/ha-china/blueprint-studio/commit/943aed0be67f3a910b0f70a3864…
https://github.com/ha-china/blueprint-studio/releases/tag/v…
https://github.com/ha-china/blueprint-studio/releases/tag/v2.5.2
https://github.com/ha-china/blueprint-studio/security/advis…
https://github.com/ha-china/blueprint-studio/security/advisories/GHSA-6vc4-5wqj…