CVE-2026-39510 WP Chill CVE debrief

Who should care

Users of Image Photo Gallery Final Tiles Grid up to version 3.6.11 should be aware of this vulnerability and take necessary actions to protect their installations. This includes applying patches or mitigations, reviewing and adjusting access control configurations, and monitoring for suspicious activity. Operators, platform administrators, vulnerability management teams, and security teams should review the official advisory and CVE record for more information.

Technical summary

The vulnerability, CVE-2026-39510, is an Authorization Bypass Through User-Controlled Key issue in Image Photo Gallery Final Tiles Grid. It has a CVSS score of 2.7 and is classified as LOW severity. The vulnerability was published on 2026-04-08T09:16:25.210Z and last modified on 2026-07-24T21:10:00.143Z. The issue affects Image Photo Gallery Final Tiles Grid from n/a through version 3.6.11. Users should apply patches or mitigations as soon as possible to prevent potential exploitation.

Defensive priority

Low priority, but users should apply patches or mitigations as soon as possible to prevent potential exploitation.

Recommended defensive actions

• Apply the latest patch or update to version 3.6.12 or later
• Review and adjust access control configurations to prevent exploitation
• Monitor for suspicious activity and implement compensating controls if necessary
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
• Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record was published on 2026-04-08T09:16:25.210Z and last modified on 2026-07-24T21:10:00.143Z. The NVD entry is currently Deferred. The vulnerability affects Image Photo Gallery Final Tiles Grid from n/a through version 3.6.11. Users should verify their installations and apply patches or mitigations as necessary. The CVE record and NVD entry provide limited information, and defenders should review the official advisory for more details.

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.