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SQL InjectionWeakness · CWE-89

CVE-2026-54843

CRITICAL · 9.3 CVSS v3.1 Published 2026-06-25
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 8 weeks old

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
Unauthenticated SQL Injection in MDTF <= 1.3.7 versions.

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 confidence

Unauthenticated SQL Injection vulnerability in MDTF versions 1.3.7 and below allows remote attackers to inject malicious SQL queries via unsanitized input parameters, potentially leading to unauthorized database access, data exfiltration, or complete system compromise.

MitigationUpgrade MDTF to a version beyond 1.3.7 that includes patched code, or implement input validation and parameterized queries to remediate the injection points.

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
None
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

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 MDTF installation version
    Locate the version file or check the application banner. Common locations include a VERSION file, changelog, or the main index page displaying the version. Use 'grep -r "1.3"' or inspect the source code for version constants.
    Affected if The installed version is 1.3.7 or any version lower than 1.3.7
  2. Confirm MDTF is web-accessible
    Verify the MDTF web interface is reachable over HTTP/HTTPS. Check your web server configuration for mappings to the MDTF application directory.
    Affected if MDTF is exposed as a web application without additional authentication barriers
  3. Determine if user input parameters are processed
    Review application logs or network traffic to confirm the application accepts and processes user-supplied parameters through GET or POST requests.
    Affected if The application processes user input through request parameters without evident input sanitization

You are affected if MDTF version 1.3.7 or below is installed and exposed as a web application that processes user input.

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

Upgrade MDTF to a version beyond 1.3.7 that includes patched code, or implement input validation and parameterized queries to remediate the injection points.

Have this fixed Scoped from the published advisory
  • Consultation2.0 h
  • Implementation8.0 h
  • Testing4.0 h
  • Review / QA2.0 h
16.0 hours of engineering $2,800
Get help mitigating

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,480.

Scan for this in your stack

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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-2026-54843 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
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data