CVE-2025-53584
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 · uneditedDeserialization of Untrusted Data vulnerability in emarket-design WP Ticket Customer Service Software & Support Ticket System wp-ticket allows Object Injection.This issue affects WP Ticket Customer Service Software & Support Ticket System: from n/a through <= 6.0.2.
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 confidenceA deserialization vulnerability in the WP Ticket Customer Service Software & Support Ticket System plugin (versions <= 6.0.2) allows attackers to inject malicious PHP objects by supplying untrusted serialized data. This PHP Object Injection can potentially lead to remote code execution depending on available gadgets in the application and WordPress environment.
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
- High
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:H/PR:N/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 WP Ticket plugin is installedCheck the WordPress plugins directory (wp-content/plugins/) for a folder named 'wp-ticket' or search for 'WP Ticket Customer Service Software' in the WordPress admin plugin listAffected if The plugin folder or listing exists in the WordPress installation
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Identify installed plugin versionOpen the main plugin file (wp-content/plugins/wp-ticket/wp-ticket.php or similar) and locate the version comment/header, or check the WordPress plugin admin page for the installed version numberAffected if The version number is 6.0.2 or lower
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Locate plugin AJAX endpointsSearch the plugin directory for files containing 'add_action( 'wp_ajax_' or 'wp_ajax_nopriv_' to identify AJAX request handlersAffected if AJAX handlers exist that process user-supplied data
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Check for insecure unserialize usageSearch the plugin PHP files for the string 'unserialize(' and examine whether it processes input from $_POST, $_GET, or $_REQUEST superglobals without sanitizationAffected if Code uses unserialize() on raw user input from request parameters
If the plugin version is 6.0.2 or lower AND the plugin contains AJAX handlers that call unserialize() on user-supplied input, the environment is vulnerable to CVE-2025-53584.
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 dataUpdate to the latest patched version of the wp-ticket plugin. If no update is available, disable the plugin until a fix is released. Review the plugin's AJAX endpoints and request handlers for insecure use of unserialize() on user-supplied input.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2025-53584 — 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-2025-53584 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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