CVE-2026-42724 AncoraThemes CVE debrief

Who should care

Defenders responsible for CleanSkin theme installations, particularly those using versions <= 1.5.0, should assess exposure and prioritize remediation.

Why it matters

CVE-2026-42724 is a high-severity vulnerability in CleanSkin theme versions <= 1.5.0, allowing unauthenticated local file inclusion. Defenders should assess exposure, prioritize remediation, and verify inventory.

• Verify CleanSkin theme version and assess exposure to local file inclusion
• Prioritize remediation for versions <= 1.5.0 to prevent potential file inclusion attempts
• Monitor for potential local file inclusion attempts to detect possible exploitation

Technical summary

CVE-2026-42724 is a high-severity vulnerability in CleanSkin theme versions <= 1.5.0, allowing unauthenticated local file inclusion. The vulnerability has a CVSS score of 8.1 and is classified as CWE-98.

Defensive priority

Defenders should prioritize verifying inventory and remediation for CleanSkin theme versions <= 1.5.0.

Recommended defensive actions

• Verify CleanSkin theme version and assess exposure
• Prioritize remediation for versions <= 1.5.0
• Monitor for potential local file inclusion attempts

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability. Further verification is required to determine affected versions and remediation.

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.