CVE-2024-33294
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 · uneditedAn issue in Library System using PHP/MySQli with Source Code V1.0 allows a remote attacker to execute arbitrary code via the _FAILE variable in the student_edit_photo.php component.
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 remote code execution vulnerability exists in the student_edit_photo.php component of the Library System V1.0. The _FAILE variable (likely _FILE reference) in the file upload functionality is not properly sanitized, allowing an attacker to inject malicious PHP code or upload malicious files that can be executed on the server.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS 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
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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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Locate the Library System installationSearch the web root for the file student_edit_photo.php or the presence of a 'Library System' web application directory structureAffected if The file student_edit_photo.php exists in the application directory
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Verify file upload functionality is presentInspect student_edit_photo.php for file upload form fields and the _FILE superglobal handling codeAffected if The file contains upload form handling and processes the _FILE or _FAILE parameter
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Check if the upload directory permits PHP executionReview web server configuration (e.g., .htaccess, Apache vhost, Nginx config) for the upload directory and verify if PHP execution is allowed in that pathAffected if PHP files can be executed from the designated upload directory (no DisableFunctions or equivalent restriction)
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Examine file type validation in the upload codeRead student_edit_photo.php and identify any file type or extension validation logic around the upload handlingAffected if No whitelist-based extension filtering exists, or the validation can be bypassed
You are affected if Library System V1.0 is installed with student_edit_photo.php present and the file upload functionality allows PHP files to be stored in a directory where they can be executed.
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 input validation and sanitization on all file upload parameters, enforce allowlist-based file type validation, disable PHP execution in upload directories, and replace the vulnerable upload mechanism with secure file handling practices.
- Consultation4.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA3.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,832.
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Free · runs locallyCheck whether your project pulls in CVE-2024-33294 — 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-2024-33294 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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