CVE-2026-120191

Presenton API missing authentication

publishedCWE-306CWE-287

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.

Technical severity6.9 mediumCVSS 4.0 · CNA: VulDB

Published2026-11-01Source updated 2026-11-02

Collected2026-11-023 attributed sources

Fixes and workarounds

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: CNA: VulDB

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: CNA: VulDB

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: CNA: VulDB

Affected products and versions

Affected products, source version ranges and reporting authorities
Product	Versions	Authority
Presenton n/a	0.9.11-beta (affected) 0.9.12-beta (unaffected)	CNA: VulDB

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / score	Vector	Authority
4.0 / 6.9 medium	`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`	CNA: VulDB
3.1 / 7.3 high	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C`	CNA: VulDB
3.0 / 7.3 high	`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C`	CNA: VulDB
2.0 / 7.5 high	`AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C`	CNA: VulDB
4.0 / 5.5 medium	`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`	NVD: [email protected]
3.1 / 7.3 high	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L`	NVD: [email protected]
2.0 / 7.5 high	`AV:N/AC:L/Au:N/C:P/I:P/A:P`	NVD: [email protected]

Exploit evidence

https://github.com/presenton/presenton/issues/972
exploit · CNA: VulDB

References

https://vuldb.com/vuln/429530CNA: VulDB · vdb-entry
https://vuldb.com/vuln/429530/ctiCNA: VulDB · signature, permissions-required
https://vuldb.com/cve/CVE-2026-120191CNA: VulDB · third-party-advisory
https://vuldb.com/submit/1027384CNA: VulDB · third-party-advisory
https://github.com/presenton/presenton/issues/972CNA: VulDB · exploit, issue-tracking
https://github.com/presenton/presenton/pull/980CNA: VulDB · issue-tracking, patch
https://github.com/presenton/presenton/commit/44c8a61122b21f17642d717b0c4d6f2c54c0f180CNA: VulDB · patch
https://github.com/presenton/presenton/releases/tag/v0.9.12-betaCNA: VulDB · patch
https://github.com/presenton/presenton/CNA: VulDB · product
https://github.com/presenton/presenton/[email protected]
https://github.com/presenton/presenton/commit/44c8a61122b21f17642d717b0c4d6f2c54c0f180[email protected]
https://github.com/presenton/presenton/issues/972[email protected]
https://github.com/presenton/presenton/pull/980[email protected]
https://github.com/presenton/presenton/releases/tag/v0.9.12-beta[email protected]
https://vuldb.com/cve/CVE-2026-120191[email protected]
https://vuldb.com/submit/1027384[email protected]
https://vuldb.com/vuln/429530[email protected]
https://vuldb.com/vuln/429530/cti[email protected]

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