CVE-2025-4198
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 Alink Tap plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.1. This is due to missing or incorrect nonce validation on the 'alink-tap' page. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
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 confidenceThe Alink Tap WordPress plugin versions up to 1.3.1 lack nonce validation on the alink-tap admin page, allowing unauthenticated attackers to forge requests that trick administrators into performing unwanted actions. This CSRF vulnerability enables attackers to modify plugin settings and potentially inject malicious scripts via stored XSS.
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
- None
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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 Alink Tap plugin installationCheck your WordPress plugins directory at wp-content/plugins/ for a folder named 'alink-tap' or 'alink-tap-wordpress', or view the installed plugins list in WordPress admin under Plugins > Installed PluginsAffected if The alink-tap plugin folder or listing is found in your WordPress installation
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Determine installed plugin versionOpen the main plugin PHP file (usually alink-tap.php or index.php inside the alink-tap folder) and locate the Version header in the plugin comment block at the top of the fileAffected if The Version field shows 1.3.1 or any version lower than 1.3.1
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Verify plugin is activeIn WordPress admin, go to Plugins > Installed Plugins and confirm the Alink Tap plugin is currently activatedAffected if The plugin shows as Active in the WordPress admin plugins list
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Confirm vulnerability applicabilitySince this is a CSRF vulnerability requiring nonce validation absence, check if your version is 1.3.1 or below - versions in this range lack the nonce check on the alink-tap admin page settings formAffected if The installed version is 1.3.1 or lower AND the plugin is active, meaning the admin settings page can be targeted via forged requests
You are affected if the Alink Tap plugin is installed, active, and running version 1.3.1 or lower - this version lacks nonce protection on its admin settings page, allowing attackers to forge requests that modify plugin settings or inject stored XSS.
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 the plugin to version 1.3.2 or later which includes proper nonce validation. Until then, avoid clicking suspicious links while logged into WordPress admin.
- Consultation2.0 h
- Implementation3.0 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 $2,272.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-4198 — 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-2025-4198 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