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Cross-Site Request Forgery (CSRF)Weakness · CWE-352

CVE-2025-39563

MEDIUM · 6.5 CVSS v3.1 Published 2025-04-16
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
72/100
Remediation priority · Elevated
Remotely reachable No privileges

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 · unedited
Cross-Site Request Forgery (CSRF) vulnerability in WP Trio Conditional Payments for WooCommerce conditional-payments-for-woocommerce allows Cross Site Request Forgery.This issue affects Conditional Payments for WooCommerce: from n/a through <= 3.3.0.

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 confidence

Cross-Site Request Forgery (CSRF) vulnerability in the Conditional Payments for WooCommerce plugin. The plugin fails to properly validate anti-CSRF tokens (nonces) on state-changing operations, allowing authenticated attackers to trick users into unknowingly submitting malicious requests that modify plugin settings or payment conditions.

MitigationImplement WordPress nonce verification on all form submissions and AJAX endpoints within the plugin. Additionally, validate the Origin or Referer headers to ensure requests originate from expected sources.

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
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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 checks

Work through these to decide whether this CVE applies to you.

  1. Verify plugin installation
    Check if the 'Conditional Payments for WooCommerce' plugin is installed and active in WordPress under Plugins > Installed Plugins
    Affected if Plugin is installed and active in WordPress
  2. Inspect plugin for nonce validation
    Examine the plugin's PHP files (particularly form handlers and AJAX endpoints) for proper wp_verify_nonce or wp_nonce_field usage on state-changing operations like settings updates or payment condition modifications
    Affected if Code lacks nonce verification on state-changing form submissions or AJAX requests
  3. Check for Origin/Referer header validation
    Search plugin code for $_SERVER['HTTP_ORIGIN'] or $_SERVER['HTTP_REFERER'] validation logic to verify request source
    Affected if No Origin or Referer header validation exists before processing state-changing requests

User is affected if the Conditional Payments for WooCommerce plugin is active and its code lacks proper nonce verification on settings or payment condition changes.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

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 data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Implement WordPress nonce verification on all form submissions and AJAX endpoints within the plugin. Additionally, validate the Origin or Referer headers to ensure requests originate from expected sources.

Have this fixed Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA2.0 h
11.0 hours of engineering $1,930
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-39563 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • 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