CVE-2026-59542 WP Chill CVE debrief

Who should care

Defenders and administrators using the Kali Forms plugin should assess their exposure and verify their plugin versions to prevent potential file deletion.

Why it matters

The CVE-2026-59542 vulnerability in Kali Forms plugin versions up to 2.4.18 allows subscribers to delete arbitrary files, posing a high severity risk. Defenders should verify plugin versions, restrict subscriber access, and monitor for potential exploitation attempts.

• Potential file deletion by subscribers
• Verification of Kali Forms plugin versions required
• Restricting subscriber access to prevent exploitation

Technical summary

The Kali Forms plugin vulnerability allows subscribers to delete arbitrary files in versions up to 2.4.18. The CVSS score for this vulnerability is 7.7, indicating a high severity level.

Defensive priority

Defenders should prioritize verifying Kali Forms plugin versions and restricting subscriber access to prevent potential file deletion.

Recommended defensive actions

• Verify Kali Forms plugin version and update to a fixed version if available
• Restrict subscriber access to prevent potential file deletion
• Monitor for potential exploitation attempts

Evidence notes

The CVE record and NVD detail page provide information on the vulnerability, but additional verification is needed to confirm affected versions and potential impact.

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.