CVE-2026-120192 Details
Description
A security vulnerability has been detected in Presenton up to 0.9.11-beta. This affects an unknown part of the file /app_data of the component Desktop Authentication Middleware. Such manipulation leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.9.12-beta is able to mitigate this issue. The name of the patch is 44c8a61122b21f17642d717b0c4d6f2c54c0f180. The affected component should be upgraded.
A vulnerability allowing information disclosure has been identified in Presenton versions through 0.9.11-beta. The issue arises in the Desktop Authentication Middleware, where the entire application data directory is exposed as a static file service. This directory contains sensitive information such as API keys, authentication tokens, password hashes, and other personal data. The vulnerability can be exploited remotely, particularly in the Electron desktop application, by loading an attacker-controlled page that accesses the exposed files via the Next.js API or through a direct request to the static file service.
Users can upgrade to Presenton version 0.9.12-beta, which addresses the vulnerability by securing the desktop application data files and removing the static file service that exposed sensitive information.
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 Nov 1, 2026CISA-ADP
Assessed Nov 2, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/presenton/presenton/ | [email protected] | ProductVendor |
| https://github.com/presenton/presenton/commit/44c8a61122b21f17642d717b0c4d6f2c54c0f180 | [email protected] | Source CodeVendor |
| https://github.com/presenton/presenton/issues/973 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/presenton/presenton/pull/980 | [email protected] | Issue TrackingVendor |
| https://github.com/presenton/presenton/releases/tag/v0.9.12-beta | [email protected] | Release NotesVendor |
| https://vuldb.com/cve/CVE-2026-120192 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1027385 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/429531 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/429531/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | [email protected] |
| CWE-284 | Improper Access Control | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Presenton | <= 0.9.11-beta (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 2, 2026 | CVE Modified | CISA-ADP |
| Nov 1, 2026 | New CVE Received | [email protected] |