CVE-2026-32482
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 · uneditedUnrestricted Upload of File with Dangerous Type vulnerability in deothemes Ona ona allows Upload a Web Shell to a Web Server.This issue affects Ona: from n/a through < 1.24.
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 · moderate confidenceThe deothemes Ona theme contains an unrestricted file upload vulnerability that allows attackers to upload web shells to the web server, enabling remote code execution. This is a critical file upload validation flaw that fails to properly restrict dangerous file types.
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
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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 Ona theme installationCheck your WordPress theme directory (wp-content/themes/) for the 'ona' or 'ona-theme' folder, or inspect page source for 'ona' or 'deothemes' in theme-related meta tags or class namesAffected if The Ona theme by deothemes is installed on the WordPress site
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Locate file upload functionalitySearch for forms with file input fields or upload endpoints in the theme's template files (look for enctype='multipart/form-data', input type='file', or PHP move_uploaded_file/ wp_handle_upload calls)Affected if The theme contains file upload forms or handlers that accept user-submitted files
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Inspect file type validationReview upload handler code for proper validation - check for allow-lists of permitted extensions, MIME type validation, or file header inspection. Look for functions that restrict uploads to safe types onlyAffected if The upload code lacks proper file type validation or uses only client-side checks or weak allow-lists that permit executable extensions like .php, .phtml, or .php5
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Check upload directory placementInspect where uploaded files are stored - look for upload path configuration in theme settings or PHP code, and verify if uploads directory is within the webrootAffected if Uploaded files are stored in a publicly accessible web directory where script execution is not disabled
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Test upload functionality if authorizedIf you have authorized access, attempt to upload a harmless test file with a .php extension to verify if the upload is accepted without validationAffected if Files with dangerous extensions (.php, .phtml, .php5, .exe) are accepted and stored in a web-accessible location
You are affected if the deothemes Ona theme is installed and its upload mechanism lacks proper server-side file type validation, allowing executable file types to be uploaded to a web-accessible directory.
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 · scopedImplement strict allow-list based file type validation, store uploads outside the webroot, rename uploaded files to prevent execution, and disable script execution in upload directories.
Version 1.24 or later
- Backup your current Ona theme installation before proceeding with the upgrade
- Download Ona theme version 1.24 or later from the official deothemes source
- Replace the existing Ona theme files with the updated version 1.24 files
- Verify the upgrade was successful by checking the theme version in your WordPress admin dashboard
- Review your uploads directory for any suspicious files that may have been uploaded during the time the vulnerability was present
- Check your server for indicators of compromise such as unexpected PHP files, suspicious processes, or unauthorized admin accounts
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,224.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-32482 — 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-2026-32482 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