CVE-2025-6903
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 Car Rental System 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/approve.php. The manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
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 confidenceA SQL injection vulnerability in the /admin/approve.php file of the Car Rental System 1.0 allows remote attackers to inject malicious SQL commands through the ID parameter. The vulnerability is exploitable without authentication due to insufficient input sanitization.
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.
-
Confirm Car Rental System versionInspect application files for version information - check index.php, about.php, or version.txt in the web root for '1.0' or 'Car Rental System' brandingAffected if The installed version is Car Rental System 1.0
-
Locate vulnerable PHP fileCheck if the file /admin/approve.php exists in the web application directoryAffected if The file /admin/approve.php exists in the application root
-
Verify application is accessibleConfirm the web application is running and reachable via HTTP/HTTPS on the serverAffected if The application is actively serving web requests
-
Check admin panel accessibilityDetermine if the /admin/ directory is accessible - try accessing /admin/ login page to see if authentication is required or if it is publicly exposedAffected if The admin interface at /admin/approve.php is reachable (with or without authentication)
-
Inspect vulnerable parameter usageReview the source code of /admin/approve.php and look for SQL queries that incorporate the 'ID' parameter without proper sanitization (such as direct string concatenation into queries)Affected if The ID parameter is used in SQL queries without prepared statements or input sanitization
A user is affected if they are running Car Rental System 1.0 with the /admin/approve.php file accessible and the ID parameter being used in unsanitized SQL queries.
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, particularly for the ID parameter in approve.php. Input validation and least-privilege database accounts should also be applied as defense-in-depth measures.
- Consultation3.0 h
- Implementation6.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,984.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-6903 — 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-2025-6903 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
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
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.
- 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