Cross Site Scripting Vulnerability in LigeroSmart Software
CVE-2025-15437

5.1MEDIUM

Key Information:

Vendor

LigeroSmart

Status
Ligerosmart
Vendor
CVE Published:
2 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15437?

A vulnerability has been identified in LigeroSmart up to version 6.1.24 that affects the Environment Variable Handler component. This flaw allows for cross-site scripting (XSS) when the REQUEST_URI argument is manipulated, enabling attackers to execute scripts from a remote location. The vulnerability has been publicly disclosed and poses a risk if not addressed. It is recommended to upgrade to versions 6.1.26 or 6.3, which include a patch to mitigate the issue (commit: 264ac5b2be5b3c673ebd8cb862e673f5d300d9a7).

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Deploy the Patch

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-2025-15437 - Proof of Concept

References

https://vuldb.com/?id.339364
vdb-entrytechnical-description
https://vuldb.com/?ctiid.339364
signaturepermissions-required
https://vuldb.com/?submit.729021
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

chor4o (VulDB User)
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