CVE-2025-11440Public exploitNetwork attack vector

Readonly-member password disclosure via missing authorization checks

Published Oct 8, 2025 · Updated Oct 8, 2025

Improper access control in OpnForm 1.9.0 through 1.9.3 allows remote authenticated users with read-only roles to read form passwords. FormResource treated read-only workspace members as form owners and returned the password field, while the edit page lacked the read-only route guard. A read-only workspace membership and an authenticated session are required; the flaw exposes the form password and edit interface without granting write access.

CVSS severity4.3
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in OpnForm 1.9.0 through 1.9.3 allows remote authenticated users with read-only roles to read form passwords. FormResource treated read-only workspace members as form owners and returned the password field, while the edit page lacked the read-only route guard. A read-only workspace membership and an authenticated session are required; the flaw exposes the form password and edit interface without granting write access.

The record

CVE
CVE-2025-11440
Published
Oct 8, 2025
Updated
Oct 8, 2025
Vendor
JhumanJ
Product
OpnForm
Classifications
CWE-266, CWE-284
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.9.0
  2. Affected versionversion=1.9.1
  3. Affected versionversion=1.9.2
  4. Affected versionversion=1.9.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

JhumanJ · OpnFormversion=1.9.0; version=1.9.1; version=1.9.2; version=1.9.3

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-266Incorrect Privilege Assignment
CWE-284Improper Access Control

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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