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NVD Vulnerability Details :
CVE-2026-59193
Modified
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-10 Jul, 2026 | 17:17
Updated At-10 Jul, 2026 | 20:16

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.14.9MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
N/A
Type: Secondary
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 4.9
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
getgrav
getgrav
>>grav>>Versions from 1.0.0(inclusive) to 2.0.0(exclusive)
cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
getgrav
getgrav
>>grav>>2.0.0
cpe:2.3:a:getgrav:grav:2.0.0:beta1:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-409Secondarysecurity-advisories@github.com
CWE ID: CWE-409
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/getgrav/grav/commit/23d6f2adf4ce11889c088ac8557c8314baeef781security-advisories@github.com
Patch
https://github.com/getgrav/grav/releases/tag/2.0.0security-advisories@github.com
Product
https://github.com/getgrav/grav/security/advisories/GHSA-2vcx-h8p2-9pg9security-advisories@github.com
Exploit
Vendor Advisory
https://github.com/getgrav/grav/security/advisories/GHSA-2vcx-h8p2-9pg9134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit
Vendor Advisory
Hyperlink: https://github.com/getgrav/grav/commit/23d6f2adf4ce11889c088ac8557c8314baeef781
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/getgrav/grav/releases/tag/2.0.0
Source: security-advisories@github.com
Resource:
Product
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-2vcx-h8p2-9pg9
Source: security-advisories@github.com
Resource:
Exploit
Vendor Advisory
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-2vcx-h8p2-9pg9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Exploit
Vendor Advisory
Change History
0Changes found
Details not found