Detections
Analytics

SCA: security update for getgrav/grav (GHSA-4x9g-vw65-vvf9)

high Tenable Self-Hosted Container Security Plugin ID 445984

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Grav is a file-based Web platform. Prior to 1.7.53 and 2.0.0-rc.8, Grav allows an unauthenticated visitor
 to exhaust server memory and CPU by requesting image derivatives with oversized dimensions through URL
 query image actions such as forceResize in Grav::fallbackUrl, which passes request parameters to
 ImageMedium magic actions without a dimension or pixel ceiling. This issue is fixed in versions 1.7.53 and
 2.0.0-rc.8. (CVE-2026-53653)

Solution

Update the getgrav/grav library and its related packages to version 1.7.53 or later.

See Also

https://github.com/advisories/GHSA-4x9g-vw65-vvf9

Plugin Details

Severity: High

ID: 445984

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/15/2026

Updated: 8/15/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.77

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2026-53653

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/14/2026

Vulnerability Publication Date: 7/10/2026

Reference Information

CVE: CVE-2026-53653

cwe: CWE-770