CVE-2025-31047
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 Themify Themify Edmin allows Object Injection.This issue affects Themify Edmin: from n/a through 2.0.0.
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 Themify Edmin (versions up to 2.0.0) allows unauthenticated attackers to inject malicious PHP objects by supplying untrusted serialized data. This PHP object injection can potentially lead to remote code execution if vulnerable gadgets exist in the application or loaded libraries.
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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Verify Themify Edmin theme is installedCheck your WordPress themes directory for the Themify Edmin theme folder. In a typical WordPress installation, this would be at /wp-content/themes/themify-edmin/Affected if The Themify Edmin theme folder exists in the themes directory
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Confirm the installed versionLook for a version file or theme header within the Themify Edmin theme folder. Common locations include style.css header comments, version.php, or a config.json file. Compare the version number to the affected range (2.0.0 and below)Affected if The detected version is 2.0.0 or any version below 2.0.0
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Identify deserialization sinks in the themeSearch the Themify Edmin theme folder for PHP files containing the unserialize() function. Use a command like 'grep -r "unserialize" /path/to/themify-edmin/' to locate potential deserialization pointsAffected if Any PHP file in the theme uses unserialize() on data that could be influenced by user input
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Check if user input reaches deserializationExamine the identified deserialization code paths to determine whether $_GET, $_POST, $_COOKIE, or similar user-supplied data is passed to unserialize() without validationAffected if User-controlled data is directly passed to unserialize() without sanitization
You are affected if Themify Edmin version 2.0.0 or below is installed and the theme contains code that deserializes untrusted user-supplied data.
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 Themify Edmin to the latest patched version once available; alternatively, disable the affected theme until a fix is released. If immediate remediation is required, audit and remove insecure deserialization of user-supplied data.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-31047 — 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-2025-31047 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
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