Unrestricted File UploadWeakness · CWE-434

CVE-2024-52374

CRITICAL · 10.0 CVSS v3.1 Published 2024-11-14
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

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 · unedited
Unrestricted Upload of File with Dangerous Type vulnerability in DoThatTask Do That Task do-that-task allows Upload a Web Shell to a Web Server.This issue affects Do That Task: from n/a through <= 1.5.5.

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 confidence

The DoThatTask application suffers from an unrestricted file upload vulnerability (CWE-434) that allows attackers to upload malicious web shell files to the web server. The application fails to properly validate file types, extensions, and content before storing uploaded files, enabling remote code execution through the uploaded web shell.

MitigationImplement strict server-side file validation including whitelist of allowed extensions/MIME types, store uploaded files outside the web root with randomized filenames, disable script execution in upload directories, and implement proper access controls.

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
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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 checks

Work through these to decide whether this CVE applies to you.

  1. Identify if DoThatTask application is deployed
    Search for DoThatTask in your application inventory, web server document roots, or installed packages. Look for directories or services named 'DoThatTask' or 'dothattask'.
    Affected if The application is present in your environment.
  2. Determine DoThatTask version
    Check the application's version information through its main page, about section, API endpoint, or version file in the installation directory. Compare against any available version history.
    Affected if The installed version matches or precedes the version where the unrestricted upload flaw was addressed.
  3. Locate the file upload endpoint
    Review application routes, HTML forms, or API definitions for file upload functionality. Common indicators include multipart/form-data forms, endpoints accepting file parameters, or upload-related paths.
    Affected if File upload functionality exists and is accessible.
  4. Inspect file type validation logic
    Examine server-side code handling file uploads for extension checking, MIME type validation, and content inspection. Look for allowlists versus blocklists, and whether validation occurs before file storage.
    Affected if Validation is missing, uses a blocklist approach, or relies solely on client-side checks or file extension without content verification.
  5. Verify uploaded file storage location
    Identify where uploaded files are stored relative to the web root. Check configuration files or code that defines the upload directory path.
    Affected if Uploaded files are stored within the web root or a directory configured to execute scripts.

You are affected if DoThatTask is deployed, has an accessible file upload feature, and lacks proper server-side validation that verifies file content before storage in a non-executable location.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

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 data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Implement strict server-side file validation including whitelist of allowed extensions/MIME types, store uploaded files outside the web root with randomized filenames, disable script execution in upload directories, and implement proper access controls.

Have this fixed Scoped from the published advisory
  • Consultation4.0 h
  • Implementation12.0 h
  • Testing6.0 h
  • Review / QA3.0 h
25.0 hours of engineering $4,400
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Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2024-52374 — 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 sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-52374 in production — separate from our analysis above.

No notes yet

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What this is

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.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
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