Remote Code Execution

2023-11-2807:02:02

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

owncast

remote code execution

vulnerability

server side

exploit

malicious code

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.002

Percentile

58.0%

JSON

OwnCast is vulnerable to Remote Code Execution. The vulnerability is due to improperly validating authHost parameter of the indieauth function. This issue can be exploited by an attacker via injecting malicious code to execute malicious commands on the server side.