CVE-2024-13212
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 classified as critical has been found in SingMR HouseRent 1.0. This affects the function singleUpload/upload of the file src/main/java/com/house/wym/controller/AddHouseController.java. The manipulation of the argument file leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
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 confidenceSingMR HouseRent 1.0 contains an unrestricted file upload vulnerability in the singleUpload function of AddHouseController.java. The application fails to validate file types, extensions, or content before saving uploaded files, allowing attackers to upload malicious executable files (e.g., web shells) and achieve remote code execution.
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 dataall versionsCVSS 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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Confirm SingMR HouseRent installationIdentify if the SingMR HouseRent application is deployed in your environment. Check application directories, web servers, or container images for the presence of the application files.Affected if The application is present in your environment.
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Locate the vulnerable upload endpointSearch for AddHouseController.java or any file containing 'singleUpload' function in the application's source code or decompiled binaries. Identify the URL endpoint that handles file uploads (typically /addHouse/upload or similar path patterns).Affected if The singleUpload function exists and is accessible as a web endpoint.
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Verify lack of file validationExamine the source code or configuration of the upload handler to confirm there is no extension allowlist, MIME type validation, or magic byte verification before file saving.Affected if The upload function performs no file type, extension, or content validation.
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Check upload directory accessibilityIdentify where uploaded files are stored and verify if these files are stored within the web root and can be accessed via HTTP/HTTPS.Affected if Uploaded files are accessible via web URLs and can be executed.
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Look for indicators of compromiseSearch upload directories for suspicious file extensions such as .jsp, .php, .asp, .exe, .sh, or other executable types. Review web server access logs for unusual file uploads or execution attempts.Affected if Unexpected executable files exist in upload directories or suspicious upload activity is logged.
If SingMR HouseRent is deployed and the upload functionality is accessible without validation, the environment is vulnerable; immediate investigation for compromise is warranted.
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 allowlist-based file validation including extension checking, MIME type validation, magic byte verification, and store uploads outside the web root or with non-executable extensions.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-13212 — 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-2024-13212 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