CVE-2023-45147

2023-10-1621:15:11

CWE-200

[email protected]

web.nvd.nist.gov

cve

45147

discourse

community platform

vulnerability

custom fields

plugins

patch

update

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

4.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.9%

JSON

Discourse is an open source community platform. In affected versions any user can create a topic and add arbitrary custom fields to a topic. The severity of this vulnerability depends on what plugins are installed and how the plugins uses topic custom fields. For a default Discourse installation with the default plugins, this vulnerability has no impact. The problem has been patched in the latest version of Discourse. Users are advised to update to version 3.1.1 if they are on the stable branch or 3.2.0.beta2 if they are on the beta branch. Users unable to upgrade should disable any plugins that access topic custom fields.

Affected configurations

Vulners

NVD

Node

discoursediscourseRange≤3.1.1

discoursediscourseRange≤3.2.0.beta2

VendorProductVersionCPE
discoursediscourse*cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*
discoursediscourse*cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
discourse	discourse	*	cpe:2.3:a:discourse:discourse::::::::
discourse	discourse	*	cpe:2.3:a:discourse:discourse::::::::

CNA Affected

[
  {
    "vendor": "discourse",
    "product": "discourse",
    "versions": [
      {
        "version": "<=  3.1.1",
        "status": "affected"
      },
      {
        "version": "beta: <= 3.2.0.beta2",
        "status": "affected"
      }
    ]
  }
]