CVE-2026-81792 MultiVendorX CVE debrief

Who should care

Defenders responsible for WordPress installations with the Product Catalog Enquiry for WooCommerce by MultiVendorX plugin should assess exposure and apply patches or mitigations.

Why it matters

CVE-2026-81792 is a medium-severity vulnerability in the Product Catalog Enquiry for WooCommerce by MultiVendorX plugin, affecting versions up to 6.1.4. The vulnerability allows unauthenticated privilege escalation. Defenders should prioritize verifying exposure and applying patches or mitigations.

• Potential privilege escalation requires verification from official sources.
• Defenders should verify exposure and apply patches or mitigations.

Technical summary

The vulnerability is an unauthenticated privilege escalation in the Product Catalog Enquiry for WooCommerce by MultiVendorX plugin, affecting versions up to 6.1.4. The CVSS score is 6.5, and the severity is medium.

Defensive priority

Defenders should prioritize verifying exposure and applying patches or mitigations.

Recommended defensive actions

• Verify exposure by checking if the Product Catalog Enquiry for WooCommerce by MultiVendorX plugin is installed and if the version is 6.1.4 or earlier.
• Apply patches or mitigations provided by the vendor to prevent exploitation.
• Monitor for potential exploitation attempts.

Evidence notes

The vulnerability is described as an unauthenticated privilege escalation in the Product Catalog Enquiry for WooCommerce by MultiVendorX plugin. The CVE record and NVD entry provide details on the vulnerability.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.