CVE-2023-24811

2023-02-2220:15:12

CWE-79

[email protected]

web.nvd.nist.gov

misskey

open source

decentralized

social media

platform

cve-2023-24811

nvd

xss vulnerability

url validation

upgrade

7.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

0.001 Low

EPSS

Percentile

30.0%

JSON

Misskey is an open source, decentralized social media platform. In versions prior to 13.3.2 the URL preview function is subject to a cross site scripting vulnerability due to insufficient URL validation. Arbitrary JavaScript is executed when a malicious URL is loaded in the View in Player or View in Window preview. This has been fixed in version 13.3.2. Users are advised to upgrade. Users unable to upgrade should avoid usage of the View in Player or View in Window functions.

Affected configurations

Vulners

NVD

Node

misskey-devmisskeyRange<13.3.2

CPENameOperatorVersion
misskey:misskeymisskeylt13.3.2

CPE	Name	Operator	Version
misskey:misskey	misskey	lt	13.3.2

CNA Affected

[
  {
    "vendor": "misskey-dev",
    "product": "misskey",
    "versions": [
      {
        "version": "< 13.3.2",
        "status": "affected"
      }
    ]
  }
]