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Path TraversalWeakness · CWE-22

CVE-2026-41419

HIGH · 7.6 CVSS v3.1 Published 2026-04-24
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
82/100
Remediation priority · High
Remotely reachable 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
4ga Boards is a boards system for realtime project management. Prior to 3.3.5, a path traversal vulnerability allows an authenticated user with board import privileges to make the server ingest arbitrary host files as board attachments during BOARDS archive import. Once imported, the file can be downloaded through the normal application interface, resulting in unauthorized local file disclosure. This vulnerability is fixed in 3.3.5.

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 · high confidence

A path traversal vulnerability in 4ga Boards prior to version 3.3.5 allows authenticated users with board import privileges to specify arbitrary host file paths as board attachments during archive import. The server reads these files and stores them, which can then be downloaded through the normal application interface, resulting in unauthorized local file disclosure.

MitigationUpgrade to version 3.3.5 or later to obtain the vendor patch. Alternatively, restrict or temporarily disable board import privileges until the upgrade can be applied.

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

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
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
Low

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

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 installed 4ga Boards version
    Locate the version file or check the application header/footer for the version number. Common locations include a VERSION file in the application root, or the about/admin page in the web interface.
    Affected if The installed version is lower than 3.3.5 (e.g., 3.3.4, 3.3.0, any 3.x version before 3.3.5).
  2. Verify board import functionality exists
    Check if the board import feature is present in the application. Look for import-related menu items, API endpoints containing '/import', or upload forms that accept board archive files.
    Affected if The board import feature is present and accessible in the application.
  3. Review user roles with import privileges
    Examine the user management section or database for accounts granted board import or board creation privileges. Check role definitions for permissions including 'import' or 'create board'.
    Affected if Any user account is assigned a role that includes board import privileges.
  4. Check web server access to sensitive paths
    Review web server and application configuration to confirm which filesystem paths the web server process can read. Inspect directory permissions and any chroot or jail configurations.
    Affected if The web server process has read access to sensitive system files or directories outside the intended application root.

You are affected if running any version of 4ga Boards below 3.3.5 AND the board import feature is enabled for at least one user account.

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

Upgrade to version 3.3.5 or later to obtain the vendor patch. Alternatively, restrict or temporarily disable board import privileges until the upgrade can be applied.

Recommended fix High confidence

3.3.5

  1. 1. Identify the current installed version of 4ga Boards by checking the application configuration or admin interface
  2. 2. Create a complete backup of the 4ga Boards application files and database before upgrading
  3. 3. Download version 3.3.5 of 4ga Boards from the official source (github.com or the official distribution channel)
  4. 4. Follow the standard upgrade procedure for 4ga Boards to install version 3.3.5
  5. 5. After upgrading, verify that the board import functionality works correctly
  6. 6. Confirm the application is running version 3.3.5 by checking the admin interface or version information
Caveat Review the 3.3.5 release notes for any configuration or feature changes that may require adjustment

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

Have this fixed Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing4.0 h
  • Review / QA2.0 h
15.0 hours of engineering $2,640
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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-2026-41419 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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