MjobtimeApplication

CVE-2025-51682

CRITICAL · 9.8 CVSS v3.1 Published 2025-12-01
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
Public exploit 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
mJobtime 15.7.2 handles authorization on the client side, which allows an attacker to modify the client-side code and gain access to administrative features. Additionally, they can craft requests based on the client-side code to call these administrative functions directly.

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

mJobtime 15.7.2 performs authorization validation exclusively on the client side (in browser JavaScript) rather than validating user permissions server-side. An attacker can modify client-side code or directly craft HTTP requests to administrative endpoints, bypassing all authorization controls and gaining unauthorized access to privileged functionality.

MitigationImplement server-side authorization checks for all administrative functions, ensuring user permissions are validated on the server before executing any privileged operations. Remove reliance on client-side code for security decisions.

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
MjobtimeApplication
Affected:= 15.7.2

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. Confirm installed version
    Check the mJobtime application version displayed in the software UI, startup screen, or about dialog. Alternatively, query the application's API endpoint or check the version file if accessible.
    Affected if The installed version is exactly 15.7.2
  2. Identify administrative endpoints
    Locate JavaScript files in the web application that contain references to administrative functions, privileged operations, or role-based access checks. Look for patterns like 'admin', 'privilege', 'authorized', or 'permission' in client-side scripts.
    Affected if Administrative functionality exists that relies on JavaScript-based authorization logic without server-side verification
  3. Test direct HTTP access to admin functions
    Capture a legitimate user session, then craft a direct HTTP request (using curl or Burp) to known administrative endpoints without the browser JavaScript processing. Compare the server response to see if the action executes without server-side permission validation.
    Affected if Administrative actions complete successfully via direct HTTP requests that bypass client-side JavaScript checks
  4. Inspect server-side authorization code
    Review the backend application code (API controllers, middleware) for all administrative endpoints. Verify whether each privileged function includes server-side permission validation logic before executing the requested operation.
    Affected if Administrative endpoints lack server-side permission checks and rely solely on client-side validation or trust client-submitted data
  5. Check for role/permission parameters in requests
    Examine HTTP requests sent by the application for any role, permission, or authorization-related parameters passed from the client. Determine if the server accepts and trusts these parameters without independent verification.
    Affected if The server accepts role or permission indicators from the client without validating them against the user's actual session credentials

A user is affected if they are running mJobtime version 15.7.2 AND the application performs authorization exclusively in client-side JavaScript without server-side validation, allowing direct API calls to bypass security controls.

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

Implement server-side authorization checks for all administrative functions, ensuring user permissions are validated on the server before executing any privileged operations. Remove reliance on client-side code for security decisions.

Fix this in Mjobtime Scoped from the published advisory
  • Consultation4.0 h
  • Implementation16.0 h
  • Testing8.0 h
  • Review / QA4.0 h
32.0 hours of engineering $5,600
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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-2025-51682 in production — separate from our analysis above.

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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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