CVE-2023-33310
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 · uneditedImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Valiano Unite Gallery Lite allows PHP Local File Inclusion.This issue affects Unite Gallery Lite: from n/a through 1.7.59.
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 confidenceA path traversal vulnerability in Unite Gallery Lite allows attackers to manipulate file path inputs to access files outside the intended directory, potentially leading to local file inclusion of PHP files.
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
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/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 checksWork through these to decide whether this CVE applies to you.
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Locate Unite Gallery Lite installationSearch web root directories for 'unite-gallery' folder or files named 'unite-gallery.php', 'ug-theme-lite.php', or similar Unite Gallery componentsAffected if Unite Gallery Lite files are found in the web directory structure
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Identify installed versionCheck for version information in source files - look for comments, version constants, or config files containing version strings (e.g., define('UNITE_GALLERY_VERSION', ...))Affected if Version cannot be determined or is prior to any patched release (no specific version ranges provided in CVE data)
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Identify file inclusion endpointsSearch source code for functions that accept file paths as parameters (e.g., include, require, file_get_contents with user input) - look for patterns like $_GET['file'], $_POST['path'], or similar request-based path variablesAffected if Code accepts file path parameters directly from user input without validation
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Check for path traversal vulnerability in file handlingReview the identified file inclusion code for absence of realpath(), basename(), or path sanitization - grep for '../' or '..\' patterns in user-supplied paths without proper validationAffected if File path parameters can be manipulated with '../' sequences to access files outside the intended directory
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Verify remote access to vulnerable componentConfirm the web application is accessible externally and the file handling functionality is exposed via HTTP/HTTPS endpointsAffected if The vulnerable file inclusion code is reachable via web requests without authentication or additional access controls
The environment is affected if Unite Gallery Lite is installed and exposes file path handling functionality that accepts user input without proper path traversal sanitization.
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 input validation and path sanitization to ensure all file paths are constrained to allowed directories, using realpath() or equivalent checks to prevent directory traversal sequences like '../'.
- Consultation1.0 h
- Implementation2.0 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 $1,664.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-33310 — 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-2023-33310 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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