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CVE-2025-11436

JhumanJ OpnForm answer unrestricted upload

HIGH
8.8
CVSS Score
Published: October 8, 2025 at 05:32 AM UTC
Updated: October 8, 2026 at 01:10 PM UTC
1 product affected across 1 vendorOpnForm

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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (5)

VDB EntryThird Party Advisory
Source: cverecord
https://vuldb.com/?id.327373
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.327373
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.666877
ExploitThird Party Advisory
Source: cverecord
https://docs.google.com/document/d/1GUjJA9vUbsXUngAv6ySsbCIhVynf8_djardLZYEDOe0/edit?tab=t.0#heading=h.dm5ttliupfqn
Issue TrackingPatch
Source: cverecord
https://github.com/JhumanJ/OpnForm/pull/900/commits/95c3e23856465d202e6aec10bdb6ee0688b5305a

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-434CWE-284

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