CVE-2025-6307
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 · uneditedA vulnerability was found in code-projects Online Shoe Store 1.0. It has been rated as critical. This issue affects some unknown processing of the file /function/edit_customer.php. The manipulation of the argument firstname leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.
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 confidenceSQL injection vulnerability in /function/edit_customer.php allows remote attackers to inject malicious SQL queries via the firstname parameter. The lack of proper input sanitization or parameterized queries enables attackers to manipulate database queries, potentially exfiltrating sensitive data, modifying records, or compromising the entire application.
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= 1.0CVSS 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 checksWork through these to decide whether this CVE applies to you.
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Identify the installed application and versionCheck the application files for version indicators such as a version.php file, README, or footer copyright text. Search for 'Online Shoe Store' or 'Code Projects' branding. Compare the found version to the affected version 1.0.Affected if The application is Code Projects Online Shoe Store version 1.0
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Locate the vulnerable PHP fileSearch the web server document root for the file /function/edit_customer.php. Common paths include /var/www/html/function/edit_customer.php or C:\xampp\htdocs\function\edit_customer.php on Windows.Affected if The file /function/edit_customer.php exists in the web server directory
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Examine the firstname parameter handlingOpen /function/edit_customer.php in a text editor and search for occurrences of 'firstname' or '$_POST'/'$_GET' parameters. Look for SQL queries that directly incorporate the firstname parameter without using prepared statements or parameter binding.Affected if The file contains SQL queries that use the firstname parameter directly without prepared statements or input sanitization
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Check for other vulnerable parametersIn the same file, review all $_POST and $_GET variable usages within SQL queries. Look for parameters like lastname, email, phone, or address that may also be directly concatenated into SQL statements.Affected if Additional parameters in edit_customer.php are used directly in SQL queries without parameterization
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Determine if the application is network accessibleCheck if the web server is running and the application is accessible over HTTP/HTTPS. Test accessing the edit_customer.php endpoint directly via curl or browser to confirm it is reachable without authentication.Affected if The application is accessible over the network without authentication
A user is affected if they run Code Projects Online Shoe Store version 1.0 with the file /function/edit_customer.php present and the application is network-accessible.
Generated from the published advisory. Verify against your own configuration.
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 dataImplement prepared statements/parameterized queries for all database operations. Additionally, apply input validation and output encoding. Conduct a full audit of similar files and parameters for additional SQL injection vulnerabilities.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA4.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2025-6307 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-6307 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- 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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