Invision BoardApplication · Invision Power Services

CVE-2004-0338

HIGH · 10.0 CVSS v2.0 Published 2004-11-23
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
SQL injection vulnerability in search.php for Invision Board Forum allows remote attackers to execute arbitrary SQL queries via the st parameter.

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

SQL injection vulnerability in Invision Board Forum's search.php allows remote attackers to inject arbitrary SQL commands through the st parameter, potentially exposing sensitive database information or modifying data.

MitigationImplement parameterized queries (prepared statements) for the st parameter in search.php and apply input validation to sanitize all user-supplied parameters before database queries.

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 data
Invision BoardApplication
Affected:= 1.0= 1.0.1= 1.1.1= 1.1.2= 1.2= 1.3= 2.0_alpha_3= 2.0_pdr3

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
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:L/Au:N/C:C/I:C/A:C

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. Locate the Invision Board search.php file
    Check your web server document root for the path /forums/search.php or similar directory structure where Invision Board is installed. Common paths include /community/, /forum/, or the root web directory.
    Affected if The search.php file exists in your Invision Board installation directory.
  2. Identify the Invision Board version installed
    Examine the version file in your Invision Board installation. Common locations include a version info file in the /sources/ directory or check the footer of pages for the displayed version number.
    Affected if The installed version matches any of these: 1.0, 1.0.1, 1.1.1, 1.1.2, 1.2, 1.3, 2.0_alpha_3, or 2.0_pdr3.
  3. Verify the st parameter is processed by search.php
    Open search.php in a text editor and search for references to the 'st' parameter. Look for lines using $_REQUEST['st'], $_GET['st'], or $_POST['st'] to confirm the parameter is being read.
    Affected if The search.php file reads and uses the st parameter in server-side code without explicit sanitization checks.
  4. Confirm direct SQL usage with the st parameter
    Examine the code around where 'st' is used. Look for SQL query strings that concatenate or embed the st variable directly into queries, such as $db->query("...st...") or similar database execution patterns.
    Affected if The st parameter value is inserted directly into an SQL query string without being passed through a parameterized query or escape function.

You are affected if Invision Board versions 1.0 through 2.0_pdr3 are installed and the search.php file processes the st parameter in SQL queries without using parameterized queries or input sanitization.

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 parameterized queries (prepared statements) for the st parameter in search.php and apply input validation to sanitize all user-supplied parameters before database queries.

Fix this in Invision Board Scoped from the published advisory
  • Consultation1.0 h
  • Implementation2.0 h
  • Testing1.0 h
  • Review / QA1.0 h
5.0 hours of engineering $890
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Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2004-0338 — 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-2004-0338 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