CVE-2025-11438: opnform Auth Bypass — Exploit & Fix

Description

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.

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CVSS v3.1 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-862 Missing Authorization

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
jhumanj	opnform	< 1.9.3

References

Advisories & Patches

https://github.com/JhumanJ/OpnForm/pull/900/commits/beb153ce52dceb971c1518f98333328c95f1ba20

Exploits

https://docs.google.com/document/d/1GUjJA9vUbsXUngAv6ySsbCIhVynf8_djardLZYEDOe0/edit?tab=t.0#heading=h.gm61tyll8uys

Other References

https://vuldb.com/?ctiid.327375 https://vuldb.com/?id.327375 https://vuldb.com/?submit.666879

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2025-11438? +

CVE-2025-11438 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-11438? +

CVE-2025-11438 affects products from jhumanj, specifically: opnform. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-11438? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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