Authorization Bypass Vulnerability in JhumanJ OpnForm Product
CVE-2025-11439

5.3MEDIUM

Key Information:

Vendor

Jhumanj

Status
Opnform
Vendor
CVE Published:
8 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11439?

A critical security vulnerability exists in JhumanJ OpnForm versions up to 1.9.3, allowing attackers to exploit inadequate authorization mechanisms through the manipulation of the /show/integrations file. This flaw can lead to unauthorized actions being performed remotely, making systems vulnerable to exploitation. It is essential to address this issue promptly; a patch has been released to resolve the problem. It is highly recommended for users to apply the fix identified by commit 11d97d78f2de2cb49f79baed6bde8b611ec1f384 to safeguard their installations.

Affected Version(s)

OpnForm 1.9.0

OpnForm 1.9.1

OpnForm 1.9.2

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-2025-11439 - Proof of Concept

References

https://vuldb.com/?id.327376
vdb-entry
https://vuldb.com/?ctiid.327376
signaturepermissions-required
https://vuldb.com/?submit.666880
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
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

balejin (VulDB User)
JSON
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CVE-2025-11439 : Authorization Bypass Vulnerability in JhumanJ OpnForm Product