BaseFortify

Publication date: 2025-12-01

Last updated on: 2025-12-03

Assigner: GitHub, Inc.

Description

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, users with read access on the user account management section of the admin panel can view the password hashes of all users, including the admin user. This exposure can potentially lead to privilege escalation if an attacker can crack these password hashes. This vulnerability is fixed in 1.8.0-beta.27.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-12-01

Last Modified

2025-12-03

Generated

2026-07-06

AI Q&A

2025-12-01

EPSS Evaluated

2026-07-05

NVD

CVE-2025-66304

Affected Vendors & Products

Vendor	Product	Version / Range
getgrav	grav	From 1.7.46 (inc) to 1.8.0 (exc)
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0
getgrav	grav	1.8.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-200	The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CWE-201	The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.

Attack-Flow Graph

Executive Summary

This vulnerability in Grav, a file-based web platform, allows users who have read access to the user account management section of the admin panel to view the password hashes of all users, including the admin. If an attacker obtains these hashes, they could potentially crack them and escalate their privileges within the system. This issue was fixed in version 1.8.0-beta.27.

Impact Analysis

If exploited, this vulnerability can lead to privilege escalation by allowing an attacker to gain higher-level access, such as admin privileges, by cracking exposed password hashes. This can compromise the security and integrity of the affected system.

Mitigation Strategies

Upgrade Grav to version 1.8.0-beta.27 or later, as this version fixes the vulnerability that allows users with read access to view password hashes. Additionally, review and restrict read access permissions on the user account management section of the admin panel to prevent unauthorized viewing of password hashes.

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