CVE-2005-1439
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 · uneditedDirectory traversal vulnerability in attachments.php in osTicket allows remote attackers to read arbitrary files via .. sequences in the file 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 confidenceDirectory traversal vulnerability in osTicket's attachments.php allows remote attackers to read arbitrary files on the server by using ../ sequences in the file parameter. This bypasses intended access restrictions and can expose sensitive system files, configuration files, or other confidential data accessible to the web server process.
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
- Authentication
- None
- Confidentiality
- Partial
- Integrity
- Partial
- Availability
- Partial
AV:N/AC:L/Au:N/C:P/I:P/A:P
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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Identify if osTicket is installedSearch the web server's document root for osTicket files or directories, or check for osTicket-related processes/services running on the systemAffected if osTicket is found to be installed on the server
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Locate the attachments.php fileSearch web-accessible directories for a file named attachments.php, typically found in the main osTicket installation directory or a scp/attachments subdirectoryAffected if The file attachments.php exists in the osTicket installation
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Verify the file parameter is accessibleAccess the attachments.php script via HTTP/HTTPS and observe if it accepts a 'file' parameter in the query string without requiring authenticationAffected if The attachments.php script is reachable and accepts a 'file' parameter without authentication
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Test for directory traversal vulnerabilitySend a request to attachments.php with a 'file' parameter containing ../ sequences attempting to access a file outside the intended attachments directory (e.g., ../../../etc/passwd or ../../config.php)Affected if The server returns content from files outside the intended attachments directory, confirming the traversal vulnerability is exploitable
The environment is affected if osTicket is installed with an accessible attachments.php that allows reading files outside the intended directory via ../ sequences in the file parameter.
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 of osTicket if available, or implement strict input validation on the file parameter to reject sequences containing ../ or other path traversal patterns. Additionally, enforce proper file access controls and web server chroot configurations to limit exposure.
- Consultation2.0 h
- Implementation2.0 h
- Testing2.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2005-1439 — 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-2005-1439 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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