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[email protected]CVE-2021-43788

HistoryNov 29, 2021 - 8:15 p.m.

CVE-2021-43788

2021-11-2920:15:08

CWE-22

[email protected]

web.nvd.nist.gov

nodebb

forum software

path traversal

vulnerability

cve-2021-43788

patch

security update

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.1%

JSON

Nodebb is an open source Node.js based forum software. Prior to v1.18.5, a path traversal vulnerability was present that allowed users to access JSON files outside of the expected languages/ directory. The vulnerability has been patched as of v1.18.5. Users are advised to upgrade as soon as possible.

Affected configurations

Vulners

NVD

Node

nodebbnodebbRange1.0.4–1.18.5

VendorProductVersionCPE
nodebbnodebb*cpe:2.3:a:nodebb:nodebb:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "product": "NodeBB",
    "vendor": "NodeBB",
    "versions": [
      {
        "status": "affected",
        "version": ">= 1.0.4, < 1.18.5"
      }
    ]
  }
]