CVE-2022-3580
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, which was classified as problematic, has been found in SourceCodester Cashier Queuing System 1.0.1. This issue affects some unknown processing of the component User Creation Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The associated identifier of this vulnerability is VDB-211187.
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 confidenceCross-site scripting (XSS) vulnerability in the User Creation Handler of SourceCodester Cashier Queuing System 1.0.1 allows remote attackers to inject malicious scripts through unspecified input fields during user creation. The attack exploits insufficient input validation and output encoding in the user creation processing logic.
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
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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 if Cashier Queuing System is installedLocate the application files - typically deployed in web root directories. Check for folder named 'cashier-queue-system' or similar. Look for files like 'index.php', 'login.php', or 'admin/' directory containing user management files.Affected if The application is Oretnom23 Cashier Queuing System version 1.0 or 1.0.1
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Confirm the installed versionCheck version.php, about.php, or README file in the application root for version number. Alternatively, examine HTTP response headers or footer of admin pages for version disclosure.Affected if Version displayed is 1.0 or 1.0.1 (any version in the 1.0.x range)
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Locate the User Creation HandlerSearch for files handling user creation - typically in admin folder. Look for files like 'user.php', 'user_add.php', 'save_user.php', or 'UserCreationHandler' in the codebase. Check for POST form handling code that processes new user registration.Affected if User creation functionality exists and is accessible
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Inspect input validation in user creation codeExamine the user creation handler file for input validation. Look for absence of sanitization functions (htmlspecialchars, strip_tags, input filtering) on user-supplied fields like username, full name, email before database insertion or output.Affected if Code shows no input validation or output encoding on user input fields before storage or display
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Test for XSS vulnerability in user creation inputsIf you have access, submit a test payload like '<script>alert(1)</script>' in user creation fields (username, full name, email). Then view the created user in user list or profile page to see if script executes.Affected if The payload executes as JavaScript when the created user is displayed elsewhere in the application
You are affected if you are running Oretnom23 Cashier Queuing System version 1.0 or 1.0.1 with the User Creation Handler accessible and the code lacks input validation on user-supplied fields.
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 robust input validation and output encoding for all user-supplied data in the User Creation Handler. Use parameterized queries for database operations and deploy Content Security Policy (CSP) headers to mitigate XSS execution.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2022-3580 — 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-2022-3580 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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- Version or environment caveats, and links to real fixes
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