Gym Management SystemApplication · Campcodes

CVE-2025-10851

CRITICAL · 9.8 CVSS v3.1 Published 2025-09-23
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
A security flaw has been discovered in Campcodes Gym Management System 1.0. Impacted is an unknown function of the file /ajax.php?action=login. Performing manipulation of the argument Username results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be exploited.

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

SQL injection vulnerability in Campcodes Gym Management System 1.0's login function (/ajax.php?action=login) where the Username parameter is not properly sanitized, allowing remote attackers to inject arbitrary SQL commands.

MitigationImplement parameterized queries or prepared statements for all database operations in the login function, and apply input validation/sanitization for the Username parameter.

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
Gym Management SystemApplication
Affected:= 1.0

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 product and version
    Locate the Campcodes Gym Management System installation and identify its version number. Check application files, readme files, or admin panels for version information. Compare to the affected version 1.0.
    Affected if The installed version is Campcodes Gym Management System 1.0 exactly.
  2. Verify the login endpoint exists
    Check if the file ajax.php exists in the web root and responds to the action=login parameter. This is typically at /ajax.php?action=login
    Affected if The endpoint /ajax.php?action=login is accessible and responds to requests.
  3. Examine the login function source code
    Locate and inspect the ajax.php file in the web application directory. Find the code handling the login action. Look for the section that processes the Username parameter.
    Affected if The Username parameter from the login form is being used in SQL queries without proper sanitization or parameterized queries.
  4. Check for SQL query construction with Username input
    Review the login function code to see if the Username input is directly concatenated into SQL query strings. Look for patterns like $username in quotes within SQL statements.
    Affected if The Username value is being directly inserted into SQL queries without using prepared statements, parameterized queries, or input sanitization functions.

The environment is affected if running Campcodes Gym Management System version 1.0 with the /ajax.php?action=login endpoint using the Username parameter in unsanitized SQL queries.

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 parameterized queries or prepared statements for all database operations in the login function, and apply input validation/sanitization for the Username parameter.

Fix this in Gym Management 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-2025-10851 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
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