CVE-2024-39071
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 · uneditedFujian Kelixun <=7.6.6.4391 is vulnerable to SQL Injection in send_event.php.
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 confidenceSQL injection vulnerability in send_event.php of Fujian Kelixun versions 7.6.6.4391 and earlier allows unauthenticated attackers to inject malicious SQL queries via unsanitized user input, potentially leading to unauthorized database access, data exfiltration, or complete system compromise.
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
- High
CVSS:3.1/AV:N/AC:L/PR:N/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 Fujian Kelixun installation and versionLocate the Fujian Kelixun application on the system and determine its installed version number. Check application directories, version files, or the application's About/Version page for the exact version string.Affected if Installed version is 7.6.6.4391 or earlier (the affected range)
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Locate send_event.php fileSearch the web root or application directory tree for the file send_event.php. This is the vulnerable component mentioned in the CVE summary.Affected if The file send_event.php exists in the application and is web-accessible
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Inspect send_event.php for SQL injection vulnerabilityOpen send_event.php in a text editor or use 'grep' to search the file contents. Look for SQL query statements (SELECT, INSERT, UPDATE, DELETE) that directly incorporate user-supplied parameters (such as $_GET, $_POST, or $_REQUEST variables) without using parameterized queries, prepared statements, or input sanitization functions.Affected if The file contains SQL queries that concatenate or interpolate user input directly into query strings without parameterization
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Verify web accessibility of send_event.phpCheck if send_event.php is accessible via HTTP/HTTPS from the web. Attempt to access the file through the application's URL (e.g., https://yourserver/path/send_event.php).Affected if The file is accessible via web request and accepts user input without authentication
A user is affected if Fujian Kelixun version 7.6.6.4391 or earlier is installed AND send_event.php exists in the web-accessible application directory AND the file contains SQL queries that use unsanitized user input.
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 dataUpgrade to a patched version if available. Otherwise, refactor send_event.php to use parameterized queries or prepared statements for all database interactions, and implement strict input validation on all user-supplied parameters.
- Consultation2.0 h
- Implementation4.0 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 $2,560.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-39071 — 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-2024-39071 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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