API Vulnerability in Presenton by Presenton Technologies
CVE-2026-120191

6.9MEDIUM

Key Information:

Vendor

Presenton Technologies

Status
Presenton
Vendor
CVE Published:
1 November 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-120191?

A vulnerability has been discovered in Presenton versions up to 0.9.11-beta, affecting its API component. This flaw allows for missing authentication, enabling potential unauthorized remote access. Attackers could exploit this weakness due to the public availability of the exploit. It is crucial to upgrade to version 0.9.12-beta to address this issue and enhance security. A patch has been released to mitigate the risks associated with this vulnerability.

Affected Version(s)

Presenton 0.9.11-beta

Presenton 0.9.12-beta

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-120191 - Proof of Concept

References

https://vuldb.com/vuln/429530
vdb-entry
https://vuldb.com/vuln/429530/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-120191
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

fifker (VulDB User)
.