Detections
Analytics

SCA: security update for getgrav/grav (GHSA-cjcp-qxvg-4rjm)

high Tenable Cloud Security Plugin ID 437008

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 1.8.0-beta.27, a privilege escalation vulnerability exists in
 Grav’s Admin plugin due to the absence of username uniqueness validation when creating users. A user with
 the create user permission can create a new account using the same username as an existing administrator
 account, set a new password/email, and then log in as that administrator. This effectively allows
 privilege escalation from limited user-manager permissions to full administrator access. This
 vulnerability is fixed in 1.8.0-beta.27. (CVE-2025-66296)

See Also

https://github.com/advisories/GHSA-cjcp-qxvg-4rjm

Plugin Details

Severity: High

ID: 437008

Version: Revision 1.2

Type: Local

Family: SCA Checks

Published: 1/27/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.88

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

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

CVSS Score Source: CVE-2025-66296

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 12/2/2025

Vulnerability Publication Date: 12/1/2025

Reference Information

CVE: CVE-2025-66296

cwe: CWE-266