CVE-2026-0576
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 detected in code-projects Online Product Reservation System 1.0. Affected is an unknown function of the file /handgunner-administrator/prod.php of the component Parameter Handler. Performing a manipulation of the argument cat/price/name/model/serial results in sql injection. It is possible to initiate the attack remotely. The exploit is now 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 · high confidenceSQL injection vulnerability in the Online Product Reservation System 1.0 allows remote attackers to inject malicious SQL queries through the cat/price/name/model/serial parameters in the /handgunner-administrator/prod.php file's Parameter Handler component.
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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Confirm the Online Product Reservation System is installedLocate the /handgunner-administrator/prod.php file in the web root directoryAffected if The file exists in the expected location, indicating the vulnerable application is present
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Verify the product versionCheck the application's version identifier (typically in a README, about page, or version metadata file)Affected if The installed version is 1.0, matching the affected version range
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Identify if Parameter Handler is in useInspect the prod.php file for code that utilizes the Parameter Handler component to process the cat, price, name, model, or serial parametersAffected if The Parameter Handler processes any of these five user-controlled parameters without sanitization
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Confirm parameter exposureTest the prod.php endpoint by submitting values through the cat, price, name, model, or serial GET/POST parametersAffected if The application accepts and processes these parameters without rejecting or sanitizing special SQL characters
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Check for lack of input sanitizationReview the prod.php source code around lines handling the cat, price, name, model, and serial parameters to see if prepared statements or input validation are implementedAffected if The code uses direct string concatenation or unsanitized variables in SQL queries for these parameters
If the Online Product Reservation System version 1.0 is installed with the Parameter Handler actively processing unsanitized cat, price, name, model, or serial parameters in prod.php, the environment is affected by this SQL injection vulnerability.
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 dataReplace dynamic SQL queries with parameterized queries/prepared statements and implement proper input validation and sanitization for all user-supplied parameters.
- Consultation3.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA3.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2026-0576 — 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-2026-0576 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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