CVE-2024-0435

2024-02-2616:27:50

CWE-79

[email protected]

web.nvd.nist.gov

xss

chat submission

admin access

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

7.9

Confidence

High

EPSS

Percentile

9.0%

JSON

User can send a chat that contains an XSS opportunity that will then run when the chat is sent and on subsequent page loads.

Given the minimum requirement for a user to send a chat is to be given access to a workspace via an admin the risk is low. Additionally, the location in which the XSS renders is only limited to the user who submits the XSS.

Ultimately, this attack is limited to the user attacking themselves. There is no anonymous chat submission unless the user does not take the minimum steps required to protect their instance.