CVE-2026-62114 WP Chill CVE debrief

Who should care

Defenders and administrators using the Passster plugin should assess exposure and prioritize verification and remediation efforts.

Why it matters

Defenders should care about CVE-2026-62114 because it involves an unauthenticated broken access control vulnerability in the Passster plugin, potentially allowing unauthorized access and data exposure. Plugin users and administrators should assess exposure, verify and update plugin versions, and monitor for potential unauthorized access attempts.

• Potential unauthorized access to sensitive areas of the plugin
• Possible data exposure due to broken access control
• Need for verification and updating of Passster plugin versions
• Potential impact on plugin users and administrators

Technical summary

The Passster plugin version 4.3.13 and earlier contain an unauthenticated broken access control vulnerability, allowing potential unauthorized access.

Defensive priority

Defenders should prioritize verifying and updating Passster plugin versions to prevent potential unauthorized access.

Recommended defensive actions

• Verify Passster plugin version and update to a fixed version if available
• Review and restrict access to sensitive areas of the plugin
• Monitor for potential unauthorized access attempts

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability, with a CVSS score of 5.3 and a MEDIUM severity.

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.