Origin Validation Error

2024-07-0306:03:49

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

cors misconfiguration

access-control-allow-origin

arbitrary origins

unauthenticated configuration

steal user information

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

High

JSON

flowise is vulnerable to a CORS misconfiguration. The vulnerability is due to the Access-Control-Allow-Origin header being set to allow all origins, permitting arbitrary origins to connect to the website. In the default unauthenticated configuration, attackers can exploit this to make requests to Flowise and steal user information.