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Rakrak Document PlusApplication · Sei Info

CVE-2023-49108

HIGH · 8.8 CVSS v3.1 Published 2023-12-04
Fix available
A fix is available. Upgrade to 6.1.1.3a or later.
See remediation →
94/100
Remediation priority · Urgent
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
Path traversal vulnerability exists in RakRak Document Plus Ver.3.2.0.0 to Ver.6.4.0.7 (excluding Ver.6.1.1.3a). If this vulnerability is exploited, arbitrary files on the server may be obtained or deleted by a user of the product with specific privileges.

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

Path traversal vulnerability in RakRak Document Plus versions 3.2.0.0 through 6.4.0.7 (excluding 6.1.1.3a) allows authenticated users with specific privileges to read or delete arbitrary files on the server by manipulating file paths in application requests.

MitigationUpgrade to a patched version of RakRak Document Plus (vendor has indicated Ver.6.1.1.3a is excluded, suggesting a fix exists). Restrict file system access permissions for application service accounts to least privilege principle until patching is completed.

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
Rakrak Document PlusApplication
Affected:>= 3.2.0.0, < 6.1.1.3a> 6.1.1.3a, <= 6.4.0.7

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
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/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 installed version of RakRak Document Plus
    Locate the application version information in the software installation directory, help menu, about dialog, or administrative console. Common locations include version files, installer logs, or the application header/footer in the web interface.
    Affected if The installed version falls within >= 3.2.0.0 and < 6.1.1.3a, OR > 6.1.1.3a and <= 6.4.0.7
  2. Confirm user authentication is enabled
    Check the application security settings or authentication configuration to verify that user login functionality is active. Look for login pages, session management configuration, or user database settings.
    Affected if User authentication is enabled and users with file access privileges can log in to the application
  3. Verify file operation features are accessible
    Inspect the application role or permission configuration to determine if any authenticated users have access to file upload, download, or file management features. Check user group definitions and privilege assignments.
    Affected if Authenticated users have privileges to perform file path-related operations such as file attachment handling, document management, or file import/export features

You are affected if the installed version is within the vulnerable range AND user authentication with file operation privileges is enabled in the application.

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
Upgrade available Upgrade to 6.1.1.3a or later
Fixed in 6.1.1.3a
Interim mitigation

Upgrade to a patched version of RakRak Document Plus (vendor has indicated Ver.6.1.1.3a is excluded, suggesting a fix exists). Restrict file system access permissions for application service accounts to least privilege principle until patching is completed.

Recommended fix Moderate confidence

Version 6.4.0.8 or later (latest available version from rakrak.jp)

  1. 1. Identify the current installed version of Rakrak Document Plus by checking the application or system information.
  2. 2. Navigate to the official vendor website (rakrak.jp) or contact Rakrak support to obtain the latest version.
  3. 3. Download the latest stable version (version 6.4.0.8 or later).
  4. 4. Before upgrading, backup all important documents and configuration files stored in the application.
  5. 5. Stop the Rakrak Document Plus service if it is running.
  6. 6. Install the new version following the vendor's installation instructions.
  7. 7. After installation, verify that the service starts correctly.
  8. 8. Test that the path traversal vulnerability is no longer exploitable by attempting file access outside the intended directories (this should be done in a test environment first).
Caveat Review release notes for any breaking changes between your current version and the new version; minor version upgrades typically have minimal compatibility issues

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

Fix this in Rakrak Document Plus Scoped from the published advisory
  • Consultation4.0 h
  • Implementation2.0 h
  • Testing6.0 h
  • Review / QA3.0 h
15.0 hours of engineering $2,600
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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-2023-49108 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data