CVE-2025-11436

HighCVSS 8.8/10Last modified Oct 8, 2026

Description

A vulnerability was detected in JhumanJ OpnForm up to 1.9.3. Affected by this issue is some unknown functionality of the file /answer. The manipulation results in unrestricted upload. The attack can be launched remotely. The exploit is now public and may be used. The patch is identified as 95c3e23856465d202e6aec10bdb6ee0688b5305a. It is advisable to implement a patch to correct this issue.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-284 CWE-434

Affected software

Vendor	Product	Versions
JhumanJ	OpnForm	1.9.0; 1.9.1; 1.9.2; 1.9.3

References

https://docs.google.com/document/d/1GUjJA9vUbsXUngAv6ySsbCIhVynf8_djardLZYEDOe0/edit?tab=t.0#heading=h.dm5ttliupfqnExploit, Third Party Advisory
https://github.com/JhumanJ/OpnForm/pull/900/commits/95c3e23856465d202e6aec10bdb6ee0688b5305aPatch
https://vuldb.com/?ctiid.327373Permissions Required, VDB Entry
https://vuldb.com/?id.327373Third Party Advisory, VDB Entry
https://vuldb.com/?submit.666877Third Party Advisory, VDB Entry

Timeline

Published: Oct 8, 2025
Last modified: Oct 8, 2026
NVD status: Analyzed

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