Cross-Site Scripting Vulnerability in LigeroSmart AgentDashboard
CVE-2026-2547

5.1MEDIUM

Key Information:

Vendor

LigeroSmart

Status
Ligerosmart
Vendor
CVE Published:
16 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2547?

A cross-site scripting vulnerability has been identified in the LigeroSmart AgentDashboard function, specifically in the /otrs/index.pl file. This vulnerability occurs due to improper handling of the Subaction argument, allowing attackers to inject and execute malicious scripts remotely. The exploit has been made public, raising concerns about potential misuse. Although the LigeroSmart project was alerted to the issue through an early issue report, there has been no indication of a response or fix to mitigate the risk.

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Affected Version(s)

LigeroSmart 6.1.0

LigeroSmart 6.1.1

LigeroSmart 6.1.2

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-2026-2547 - Proof of Concept

References

https://vuldb.com/?id.346156
vdb-entrytechnical-description
https://vuldb.com/?ctiid.346156
signaturepermissions-required
https://vuldb.com/?submit.749788
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Samara Gama - igobysamy (VulDB User)
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