Authorization Bypass (IDOR)Weakness · CWE-639

CVE-2025-68044

HIGH · 8.6 CVSS v3.1 Published 2026-01-05
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
95/100
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
Authorization Bypass Through User-Controlled Key vulnerability in Rustaurius Five Star Restaurant Reservations restaurant-reservations allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Five Star Restaurant Reservations: from n/a through <= 2.7.4.

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

Authorization bypass vulnerability in the Five Star Restaurant Reservations WordPress plugin allows attackers to bypass access control checks by manipulating user-controlled keys. The plugin incorrectly uses user-supplied input as authorization keys without proper validation, enabling unauthorized access to reservation data or administrative functions.

MitigationUpdate to the latest version of Five Star Restaurant Reservations plugin and audit all endpoints that rely on key-based authorization for proper access control validation.

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

CVSS:3.1/AV:N/AC:L/PR:N/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. Confirm plugin installation and activation status
    In WordPress admin, navigate to Plugins > Installed Plugins and verify the 'Five Star Restaurant Reservations' plugin is present and active
    Affected if The plugin is installed and active in the WordPress environment
  2. Identify installed plugin version
    Click on the plugin name in the Plugins list to view the version number, or check the plugin's main PHP file header for the Version field
    Affected if Version cannot be confirmed as patched or is within an affected release range
  3. Verify reservation endpoints are publicly accessible
    Test the reservation submission and viewing endpoints (typically /reservation/ or similar) without providing authentication credentials to determine if they accept unauthenticated requests
    Affected if Reservation endpoints process requests without requiring user authentication
  4. Check access control on reservation parameter handling
    Submit reservation requests with manipulated ID parameters (such as reservation_id, user_id, or similar) to different numeric values and observe if the system returns data for reservations belonging to other users
    Affected if Manipulating ID parameters in requests returns reservation data or allows actions on reservations the authenticated user does not own

If the Five Star Restaurant Reservations plugin is active and reservation access can be bypassed by manipulating user-controlled parameters, the environment is affected by this authorization bypass vulnerability.

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.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Update to the latest version of Five Star Restaurant Reservations plugin and audit all endpoints that rely on key-based authorization for proper access control validation.

Have this fixed 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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Scan for this in your stack

Free · runs locally
dbcve dependency scanner

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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-2025-68044 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
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