CVE-2026-120192
Presenton Desktop Authentication Middleware app_data information disclosure
What happened?
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.
Affected software and versions
| Software | Version information | Fixed version |
|---|---|---|
| Presentonn/a | affected: 0.9.11-beta; unaffected: 0.9.12-beta | See vendor advisory |
Version information comes from the source record and can include unaffected products and exceptions. Distribution packages may contain backported fixes: an older upstream version alone does not prove a server is affected.
Is it being exploited?
This CVE was not listed in the CISA catalogue at our last retrieval. This does not establish that exploitation is absent.
How to respond
- Confirm the product, installed package version, and any configuration requirements in the vendor advisory.
- Follow the vendor’s remediation or workaround guidance in the references below. Structured fixed-version data is unavailable here; the publisher’s description may include a fix or workaround.
- Restart affected services if required, then verify the running version. Known exploitation may warrant investigation as well as patching.
Sources and remediation references
- https://www.cve.org/CVERecord?id=CVE-2026-120192
- https://vuldb.com/vuln/429531
- https://vuldb.com/vuln/429531/cti
- https://vuldb.com/cve/CVE-2026-120192
- https://vuldb.com/submit/1027385
- https://github.com/presenton/presenton/issues/973
- https://github.com/presenton/presenton/pull/980
- https://github.com/presenton/presenton/commit/44c8a61122b21f17642d717b0c4d6f2c54c0f180
- https://github.com/presenton/presenton/releases/tag/v0.9.12-beta
- https://github.com/presenton/presenton/