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Organization Portal SystemApplication · Wellchoose

CVE-2026-3826

CRITICAL · 9.8 CVSS v3.1 Published 2026-03-11
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
IFTOP developed by WellChoose has a Local File Inclusion vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

IFTOP by WellChoose contains a Local File Inclusion (LFI) vulnerability that allows unauthenticated remote attackers to include arbitrary files from the server's filesystem, potentially enabling arbitrary code execution through techniques such as PHP wrapper exploitation or log poisoning.

MitigationImplement strict input validation with whitelisting for file inclusion parameters, disable dangerous PHP wrappers, and consider using a direct file reference mapping rather than user-supplied path inclusion.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Organization Portal SystemApplication
Affected:< iftop_p4_181

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify the installed version of IFTOP/Wellchoose Organization Portal System
    Locate the software version information in the application itself, typically found in the about page, system info, footer, or configuration files shipped with the installation. Compare this version against the affected range.
    Affected if The version is iftop_p4_181 or any version earlier than iftop_p4_181.
  2. Confirm the file inclusion functionality is accessible
    Identify if the application exposes any endpoint or parameter that accepts file paths for inclusion. This is typically found in features that load content from files based on user input.
    Affected if The application accepts user-supplied file path parameters without proper validation.
  3. Verify authentication requirements for file inclusion endpoints
    Test whether the file inclusion functionality can be accessed without authentication by attempting to access known file inclusion parameters directly.
    Affected if The file inclusion functionality is accessible to unauthenticated users.
  4. Check for PHP wrapper support in file inclusion operations
    Inspect the application's behavior when special protocols like php://, file://, or similar wrappers are passed as file path values in inclusion parameters.
    Affected if The application processes PHP wrapper protocols in file inclusion parameters, allowing protocol stream manipulation.

The environment is affected if the installed Wellchoose Organization Portal System version is iftop_p4_181 or earlier and the application exposes an unauthenticated file inclusion endpoint that processes user-supplied paths.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Implement strict input validation with whitelisting for file inclusion parameters, disable dangerous PHP wrappers, and consider using a direct file reference mapping rather than user-supplied path inclusion.

Recommended fix High confidence

iftop_p4_181

  1. Identify the current version of IFTOP Organization Portal System deployed in your environment
  2. Obtain the iftop_p4_181 release or later from WellChoose (the vendor)
  3. Plan and schedule a maintenance window for the upgrade
  4. Back up the current IFTOP installation and configuration files
  5. Apply the iftop_p4_181 update or reinstall with the patched version
  6. Verify the upgrade was successful by checking the version number
  7. Test that the Local File Inclusion vulnerability is no longer exploitable
  8. Monitor system logs for any anomalous activity

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Organization Portal System Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing3.0 h
  • Review / QA2.0 h
14.0 hours of engineering $2,490
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-3826 in production — separate from our analysis above.

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What this is

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What belongs here
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  • Version or environment caveats, and links to real fixes
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