CVE-2026-57422 VillaTheme CVE debrief

Who should care

Users of Bopo – WooCommerce Product Bundle Builder plugin versions up to 1.2.0, security teams, and operators of affected systems should be aware of this Reflected XSS vulnerability. They should review the official CVE record and NVD detail page, verify affected product deployments, and implement compensating controls.

Technical summary

A Reflected XSS vulnerability exists in the Bopo – WooCommerce Product Bundle Builder plugin due to improper neutralization of input during web page generation. This issue affects versions from n/a through <= 1.2.0. The vulnerability has a CVSS score of 7.1 and is considered High severity. Users of affected versions should apply vendor remediation or patches if available. To verify affected product deployments, security teams should review the official CVE record and NVD detail page. They should also implement compensating controls such as input validation and output encoding, monitor for suspicious activity and exception tracking, and track exceptions and retest remediated assets. Further verification is recommended by reviewing vendor guidance and affected product deployments exist in managed environments.

Defensive priority

High priority due to CVSS score of 7.1 and potential for user interaction.

Recommended defensive actions

• Inventory and verify affected versions of Bopo – WooCommerce Product Bundle Builder
• Apply vendor remediation or patches if available
• Implement compensating controls such as input validation and output encoding
• Monitor for suspicious activity and exception tracking
• Review the official CVE record and NVD detail page
• Verify affected product deployments exist in managed environments
• Track exceptions and retest remediated assets

Evidence notes

Evidence is limited; primary official records indicate a Reflected XSS vulnerability exists in Bopo – WooCommerce Product Bundle Builder plugin versions up to 1.2.0. Further verification is recommended by reviewing the official CVE record and NVD detail page. Defenders should verify affected product deployments, review vendor guidance, and implement compensating controls.

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.