CVE-2023-34251

2023-06-1422:15:09

CWE-94

[email protected]

web.nvd.nist.gov

grav

flat-file

content management

server side

template injection

remote code execution

php code

administrator screen

page editing privileges

version 1.7.42

fix

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.9 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.5%

JSON

Grav is a flat-file content management system. Versions prior to 1.7.42 are vulnerable to server side template injection. Remote code execution is possible by embedding malicious PHP code on the administrator screen by a user with page editing privileges. Version 1.7.42 contains a fix for this issue.