Access Control Vulnerability in JhumanJ OpnForm Software
CVE-2025-11440

5.3MEDIUM

Key Information:

Vendor

Jhumanj

Status
Opnform
Vendor
CVE Published:
8 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11440?

A serious access control vulnerability exists in JhumanJ's OpnForm up to version 1.9.3. This flaw is present in an unknown function within the file '/edit', where improper access controls can be exploited. The vulnerability can be exploited remotely, making it a significant risk to exposed systems. The issue has been publicly disclosed, emphasizing the need for users to apply the provided patch (b15e29021d326be127193a5dbbd528c4e37e6324) to mitigate potential attacks and secure their applications.

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-2025-11440 - Proof of Concept

References

https://vuldb.com/?id.327377
vdb-entry
https://vuldb.com/?ctiid.327377
signaturepermissions-required
https://vuldb.com/?submit.666881
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-2025-11440 : Access Control Vulnerability in JhumanJ OpnForm Software