Improper Authorization

2023-11-0906:35:40

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

vulnerability

validation

image file

attacker

deletion

website

index.php

software

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

22.1%

JSON

prestashop/blockreassurance is vulnerable to Improper Authorization. The vulnerability arises due to a lack of validation during an image file check. While adding a block, an attacker can potentially enter the path of any file in the project instead of the image. When deleting the block, the file will be deleted. It is possible to take down the website completely by deleting index.php.