CVE-2026-120191
Presenton API missing authentication
What happened?
A weakness has been identified in Presenton up to 0.9.11-beta. Affected by this issue is some unknown functionality of the component API. This manipulation causes missing authentication. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.9.12-beta can resolve this issue. Patch name: 44c8a61122b21f17642d717b0c4d6f2c54c0f180. You should upgrade the affected component.
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-2026-120191
- https://vuldb.com/vuln/429530
- https://vuldb.com/vuln/429530/cti
- https://vuldb.com/cve/CVE-2026-120191
- https://vuldb.com/submit/1027384
- https://github.com/presenton/presenton/issues/972
- 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/