CVE-2026-59193

MediumCVSS 4.9/10Last modified Oct 25, 2026

Description

Grav is a file-based Web platform. Prior to 2.0.0, an authenticated admin.super user can crash Grav or fill the disk by uploading a specially crafted ZIP archive through the Direct Install tool because Installer::unZip calls ZipArchive::extractTo without limits on uncompressed size, entry count, or directory depth. This issue is fixed in version 2.0.0.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-409

Affected software

No affected versions have been published.

Timeline

Published: Jul 10, 2026
Last modified: Oct 25, 2026
NVD status: Modified

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