Information disclosure in Presenton
CVE-2026-120192
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.
Vulnerability class: Information Disclosure
Published .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Presenton — versions 0.9.11-beta
Weakness classification (CWE)
References
- vuldb.com/vuln/429531 (vdb-entry)
- vuldb.com/vuln/429531/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-120192 (third-party-advisory)
- vuldb.com/submit/1027385 (third-party-advisory)
- github.com/presenton/presenton/issues/973 (issue-tracking, exploit)
- github.com/presenton/presenton/pull/980 (issue-tracking, patch)
- github.com/presenton/presenton/commit/44c8a61122b21f17642d717b0c4d6f2c54c0f180 (patch)
- github.com/presenton/presenton/releases/tag/v0.9.12-beta (patch)
- github.com/presenton/presenton/ (product)
Frequently asked questions
- What is CVE-2026-120192?
- CVE-2026-120192 is a medium-severity vulnerability in Presenton, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-11-01.
- How severe is CVE-2026-120192?
- Medium severity. CVSS v3 base score is 5.3 out of 10.