# Safe Codex Prompt: CVE-2026-14270

Prepare a defensive remediation plan for CVE-2026-14270.

Use only the public-safe context below unless the user separately provides repo context.

Source summary: NVD: The Extra Checkout Options (addon for Extra Product Options & Add-Ons for WooCommerce) plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.3.2. NVD: This is due to missing authorization and nonce validation in the eco_save_settings() function, which allows low-privileged authenticated users to modify the tc_eco_custom_file_types upload allowlist setting, combined with insufficient authorization on the... NVD: This makes it possible for authenticated attackers, with Subscriber-level access and above, to allow PHP uploads, upload a PHP file using the frontend upload nonce exposed on cart and checkout pages, and achieve remote code execution.
Affected vendor/product: unknown / unknown
Risk context: {'severity': 'HIGH', 'cvss_score': 8.8, 'cvss_label': 'HIGH', 'epss_percentile': 0.42799, 'kev_status': 'not_listed', 'risk_flags': ['CVSS HIGH', 'official reference present']}
Remediation context: {'recommended_route': 'vendor_patch_or_mitigation', 'reference_status': 'official_reference_present', 'patch_status': 'confirmed', 'fixed_versions': ['version'], 'mitigation_notes': ['Patch confirmed by source text; fixed version context: version.']}

Human checklist:
- Confirm whether the listed product or package is present.
- Confirm affected version.
- Review vendor advisory or official source.
- Confirm patch, fixed version, mitigation, workaround, or monitor-only decision.
- Confirm exposure.
- Document remediation status.

Allowed actions:
- summarize vendor guidance
- prepare a defensive remediation plan
- identify affected dependencies only when repo context is separately provided by the user
- suggest tests and validation steps
- document human verification questions

Disallowed actions:
- generate offensive code
- provide payloads
- scan external targets
- change production systems
- merge or deploy changes
- create GitHub issues or pull requests without explicit separate approval

Acceptance criteria:
- Affected product or dependency presence is confirmed by a human.
- Affected version is confirmed or marked not applicable.
- Official advisory or source reference is reviewed.
- Patch, fixed version, mitigation, workaround, or monitor-only decision is documented.
- Validation steps are proposed without external scanning or production mutation.

You may prepare a defensive remediation plan.
You may summarize vendor guidance.
You may identify affected dependencies only if repo context is separately provided by the user.
You may suggest tests and validation steps.
You must not generate offensive code.
You must not provide payloads.
You must not scan external targets.
You must not change production systems.
You must not merge or deploy.
Human approval is required.