CVE-2024-8463
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 · uneditedFile upload restriction bypass vulnerability in PHPGurukul Job Portal 1.0, the exploitation of which could allow an authenticated user to execute an RCE via webshell.
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 confidenceFile upload restriction bypass vulnerability in PHPGurukul Job Portal 1.0 allows authenticated users to upload malicious files (e.g., webshells) bypassing existing file type restrictions, enabling remote code execution on the server.
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
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/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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Identify PHPGurukul Job Portal installationLocate the application files - check webroot for directories like /jobportal, /jobs, or similar. Look for files containing 'Job Portal' or version information (often in about.php, index.php, or a version constant)Affected if The application is PHPGurukul Job Portal and version displays as 1.0
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Confirm file upload functionality existsSearch for upload-related scripts in the application - look for files named upload.php, apply.php, resumeupload.php, or similar in the job portal directories. Also check for HTML forms with enctype='multipart/form-data' related to job applicationsAffected if The file upload feature is present and accessible to authenticated users
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Verify file type restriction configurationExamine the upload processing script for permitted file type validation - look for arrays or variables defining allowed extensions (e.g., $allowedext, $fileTypes). Check if client-side or weak server-side validation existsAffected if File type restrictions rely solely on file extension checking or client-side validation without server-side content-type validation
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Check upload directory for script execution riskLocate the directory where uploaded files are stored (often /uploads, /resume, /candidatefiles). Inspect web server configuration or .htaccess to determine if script execution is permitted in that directoryAffected if Uploaded files are stored within webroot and script execution is not disabled (e.g., no .htaccess with 'SetHandler none' or equivalent)
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Scan for suspicious uploaded filesSearch the upload directory for file extensions that indicate web shells or executable content - look for .php, .php5, .phtml, .phar, .asp, .aspx, .jsp, .exe, or double extensions like .php.jpgAffected if Unexpected .php or other executable file types exist in the upload directory
You are affected if PHPGurukul Job Portal 1.0 is running with accessible file upload functionality where uploaded files reside within webroot and script execution is enabled.
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 strict server-side file type validation, store uploaded files outside the webroot, rename files upon upload, and disable script execution in the upload directory. Consider applying vendor patches if available.
- Consultation2.0 h
- Implementation4.0 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 $3,088.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-8463 — 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-2024-8463 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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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