CVE-2022-3453
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 SourceCodester Book Store Management System 1.0. It has been rated as problematic. This issue affects some unknown processing of the file /transcation.php. The manipulation of the argument buyer_name leads to cross site scripting. The attack may be initiated remotely. The identifier VDB-210437 was assigned to this vulnerability.
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 stored cross-site scripting (XSS) vulnerability exists in SourceCodester Book Store Management System 1.0 within the /transcation.php file. The buyer_name parameter does not properly sanitize user input before reflecting it in the web page, allowing remote attackers to inject malicious JavaScript that executes in victim browsers.
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
- Low
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:L/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 the installed application versionLocate the application files and check for version indicators such as version files, readme files, or headers that indicate SourceCodester Book Store Management System version 1.0Affected if The installed version is Book Store Management System 1.0 from SourceCodester
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Verify the vulnerable file existsCheck if the file /transcation.php exists in the web root or application directoryAffected if The file transcaction.php is present on the server
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Check buyer_name parameter handlingExamine the transcaction.php source code to determine if the buyer_name parameter is used in HTML output without proper sanitization or output encodingAffected if The buyer_name parameter is reflected in HTML output without sanitization or encoding
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Determine if user input is stored and displayedReview how buyer_name data flows through the application - from input, to storage (database), to reflection in web pagesAffected if User-supplied buyer_name data is stored and later reflected in web pages without sanitization
You are affected if you run SourceCodester Book Store Management System 1.0 with the transcaction.php file present and the buyer_name parameter accepts and displays user input without sanitization.
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 proper input validation and output encoding for the buyer_name parameter. Apply context-appropriate encoding when reflecting user data in HTML. Consider adding a WAF rule as a temporary compensating control.
- Consultation2.0 h
- Implementation2.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2022-3453 — 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-2022-3453 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
- No weaponised exploit code, or anything meant to cause harm
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