CVE-2023-31999

2023-07-2520:52:56

redhat.com

access.redhat.com

csrf oauth2 forgery

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

29.5%

JSON

A Cross-Site Request Forgery (CSRF) flaw was found in Oauth2. This issue exists due to the state parameter being statically generated at startup time and used across all requests for all users. An attacker could use the value of the state parameter to create forged requests on behalf of other users or other sessions of the same user.