CVE-2025-4317
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 · uneditedThe TheGem theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the thegem_get_logo_url() function in all versions up to, and including, 5.10.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
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 confidenceTheGem WordPress theme lacks proper file type validation in the thegem_get_logo_url() function, allowing authenticated users with Subscriber-level permissions to upload arbitrary files to the server, potentially enabling remote code execution.
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
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/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 TheGem theme is installedCheck wp-content/themes/thegem/ for theme files, or query WordPress database: SELECT theme FROM wp_themes WHERE name LIKE '%TheGem%'Affected if TheGem theme is present in the WordPress installation
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Identify installed TheGem versionRead version from wp-content/themes/thegem/style.css header, or query: SELECT option_value FROM wp_options WHERE option_name = 'thegem_version'Affected if Version is below 5.10.4 (vulnerable)
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Verify subscriber role exists and is activeQuery WordPress users table: SELECT user_id, meta_value FROM wp_usermeta WHERE meta_key = 'wp_capabilities' AND meta_value LIKE '%subscriber%'Affected if Subscriber role users exist in the system
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Check if logo upload is accessible to subscribersNavigate to WordPress admin > TheGem Options > Logo & Site Icons > Upload Logo, or inspect theme files for thegem_get_logo_url() function in includes/functions.php to see if capability check existsAffected if Subscriber role can access and use logo upload functionality without elevated capability checks
If TheGem theme version is below 5.10.4 AND subscriber-level users exist with access to logo upload functionality, the environment is vulnerable to CVE-2025-4317.
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.
dbcve · scopedUpgrade TheGem theme to version 5.10.4 or later. If immediate upgrade is not possible, disable logo upload functionality or restrict file upload capabilities for subscriber-level users.
TheGem theme version 5.10.4 or latest available version
- Log in to the WordPress admin dashboard
- Navigate to Appearance > Themes
- Locate TheGem theme
- Check for available updates or navigate to the theme settings to update
- Update TheGem theme to the latest available version (version 5.10.4 or higher)
- Verify the update was successful by confirming the new version number
- Ensure the update completes without errors
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation2.0 h
- Testing3.0 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 $2,224.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-4317 — 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-2025-4317 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
- No spam, self-promotion, credentials, or personal data