CVE-2026-53458

The record

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.

Affected packages

Related vulnerabilities

• CVE-2026-92936 vm2 versions 3.11.0 through 3.11.6 leak absolute host filesystem paths to sandboxed code… CWE-209
• CVE-2026-11873 An Apache-proxied Dogtag CA REST endpoint exposed by IdM (POST /ca/rest/certrequests)… CWE-209
• CVE-2026-82739 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
• CVE-2026-82733 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
• CVE-2026-77950 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
• CVE-2026-82727 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
• CVE-2026-82580 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
• CVE-2026-75760 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209