Modula Best Grid Gallery - Security Vulnerability (CVE-2026-92713)

Q: Am I affected by this vulnerability?

You are affected if your site runs Modula Best Grid Gallery.

Q: How do I fix it?

Update Modula Best Grid Gallery to the latest available version. Where the vendor has not yet published a fix, remove or disable the plugin until they do.

CVE-2026-92713

Vulnerability CVE-2026-92713 PLUGIN modula-best-grid-gallery HIGH

The Modula Image Gallery – Photo Grid & Video Gallery plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the upload_image function in all versions up to, and including, 3.0.2. This makes it possible for authenticated attackers, with author-level access and above, to delete arbitrary files on the server. The path restriction to wp-content/uploads is not an effective ownership boundary, as all user attachment files reside within that tree, and Authors trivially satisfy the edit_post check on their own galleries.

CVE-2026-92713

HIGH CVSS 8.1 Published 2026-09-25 Updated 2026-09-25

AI Risk High (81/100) Active Exploit: No strong signal Published Exploit: No public exploit references Priority: P2 Urgent

Severity Band HIGH

CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Affected Components 3

Reference Links 5

AI Risk Engine High (81/100)

Exploitability High

Active Exploitation No strong signal

Published Exploit Status No public exploit references

Threat Timeline

2026-09-25 CVE published and first recorded in the threat feed.
2026-09-25 Record updated with latest vulnerability metadata.
2026-10-01 AI technical context refreshed for mitigation and impact guidance.
Now Monitoring for follow-up changes, linked references, and new related CVEs.

AI Context

Machine-generated threat intelligence

AI Updated 6 hours ago

AI enriched 6 hours ago (2026-10-01 06:59 UTC)

Technical Summary

Potential Impact

Severity is HIGH (CVSS 8.1). Depending on deployment context, affected components may be exposed to unauthorized actions or data integrity risk.

Exploitability Assessment

Exploitability is assessed as High based on remote code execution potential.

Primary risk drivers: remote code execution potential

Mitigation Recommendations

Validate affected product versions, prioritize patching, and monitor references for vendor remediation guidance. If immediate patching is not possible, apply compensating controls and limit exposure of vulnerable surfaces.

Detection & Monitoring

Track authentication anomalies, unexpected file writes, and suspicious plugin API activity around affected components.

Business Impact Lens

AI risk score 81/100 (High, High) with priority P2 Urgent. Prioritize remediation where affected components process customer data, admin sessions, or Internet-exposed workflows.

Affected Products

Modula Best Grid Gallery PLUGIN · modula-best-grid-gallery Affected: >= 0, <= 3.0.2 Fixed version not specified

Modula Image Gallery PLUGIN · modula-image-gallery Affected: >= 0, <= 3.0.2 Fixed version not specified

Modula Image Gallery – Photo Grid & Video Gallery PLUGIN · modula-image-gallery-photo-grid-video-gallery Affected: >= 0, <= 3.0.2 Fixed version not specified

References

What to do about this

Patch on your next cycle Worth fixing, but not ahead of other work.

Fix it

Update Modula Best Grid Gallery to the latest available version.

Where the vendor has not published a fix yet, disable the plugin until they do.

No Hack Halt control meaningfully contains this one — updating is the remedy. We would rather say so than sell you something that will not help.

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