Auth bypass in Jhumanj Opnform
CVE-2025-11438
A vulnerability has been found in JhumanJ OpnForm up to 1.9.3. This vulnerability affects unknown code of the file /custom-domains of the component API Endpoint. Such manipulation leads to missing authorization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is beb153ce52dceb971c1518f98333328c95f1ba20. It is best practice to apply a patch to resolve this issue.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (22.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 22.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Jhumanj Opnform — versions 1.9.0, 1.9.1, 1.9.2
Weakness classification (CWE)
References
- vuldb.com/ (VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- docs.google.com/document/d/1GUjJA9vUbsXUngAv6ySsbCIhVynf8_djardLZYEDOe0/edit (Exploit, Third Party Advisory, exploit)
- github.com/JhumanJ/OpnForm/pull/900/commits/beb153ce52dceb971c1518f98333328c95f… (issue-tracking, Patch, patch)
Frequently asked questions
- What is CVE-2025-11438?
- CVE-2025-11438 is a medium-severity vulnerability in Jhumanj Opnform, classified under Missing Authorization. CVSS score: 6.3/10. Published 2025-10-08.
- How severe is CVE-2025-11438?
- Medium severity. CVSS v3 base score is 6.3 out of 10.