CVE-2026-120192

Presenton Desktop Authentication Middleware app_data information disclosure

State: Published
Severity: 6.9 Medium
Published: Nov 1, 2026
Updated: Nov 1, 2026
Reserved: Oct 31, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C	VulDB
3.0	5.3 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C	VulDB
2.0	5.0 Medium	AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-200 Information Disclosure
CWE-284 Improper Access Controls

Affected Products

Product	Versions
Presentonn/a	0.9.11-betaAffected 0.9.12-betaNot affected

References

VDB-429531 | Presenton Desktop Authentication Middleware app_data information disclosurevdb-entry
VDB-429531 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-120192 | CVE Analysis and Reportthird-party-advisory
Submit #1027385 | Presenton 0.9.11-beta Exposure of Sensitive Information to an Unauthorized Actorthird-party-advisory
https://github.com/presenton/presenton/issues/973exploitissue-tracking
https://github.com/presenton/presenton/pull/980issue-trackingpatch
https://github.com/presenton/presenton/commit/44c8a61122b21f17642d717b0c4d6f2c54c0f180patch
https://github.com/presenton/presenton/releases/tag/v0.9.12-betapatch
https://github.com/presenton/presenton/product

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