CVE-2023-34652
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 · uneditedPHPgurukl Hostel Management System v.1.0 is vulnerable to Cross Site Scripting (XSS) via Add New Course.
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 confidenceA stored Cross-Site Scripting (XSS) vulnerability exists in PHPgurukl Hostel Management System v1.0, allowing malicious JavaScript to be injected via the 'Add New Course' input field. When course data is rendered to users, the unsanitized input executes in their browser context.
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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Confirm PHPgurukl Hostel Management System v1.0 is installedInspect your web server document root for the presence of the PHPgurukl Hostel Management System application files. Look for typical PHP application structure and the specific version indicator in readme or configuration files.Affected if The application version matches 1.0 exactly
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Verify Course Management module is accessibleNavigate to or check the application's routing/configuration to determine if the Course Management feature (Add New Course functionality) is enabled and accessible to users.Affected if The Course Management module is present and accessible in the application
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Inspect database for suspicious course entriesQuery your database for course-related records, specifically examining any fields that store course names, descriptions, or input from the Add New Course form. Look for JavaScript tags, event handlers, or encoded payloads.Affected if Database contains course records with unsanitized HTML/script content in input fields
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Review course display pages for reflected/stored script executionAccess the pages where course data is displayed to users (such as course listings or details pages). Examine the page source to see if user-supplied course data is rendered without proper output encoding.Affected if Course data is rendered in the browser without sanitization, allowing script execution
You are affected if PHPgurukl Hostel Management System v1.0 is running with the Course Management module accessible and course data is stored/displayed without sanitization, allowing injected scripts to execute in other users' browsers.
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 input validation and output encoding on the Add New Course functionality to sanitize user-supplied content before storage and display.
- Consultation2.0 h
- Implementation3.0 h
- Testing2.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,272.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-34652 — 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-2023-34652 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
- No spam, self-promotion, credentials, or personal data