CVE-2022-36036

2022-08-2918:15:09

CWE-94

[email protected]

web.nvd.nist.gov

mdx-mermaid

javascript injection

security vulnerability

nvd

cve-2022-36036

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0005 Low

EPSS

Percentile

18.0%

JSON

mdx-mermaid provides plug and play access to Mermaid in MDX. There is a potential for an arbitrary javascript injection in versions less than 1.3.0 and 2.0.0-rc1. Modify any mermaid code blocks with arbitrary code and it will execute when the component is loaded by MDXjs. This vulnerability was patched in version(s) 1.3.0 and 2.0.0-rc2. There are currently no known workarounds.

Affected configurations

Vulners

NVD

Node

sjwallmdx_mermaidRange<1.3.0

sjwallmdx_mermaidMatch2.0.0-rc1

CPENameOperatorVersion
mdx-mermaid_project:mdx-mermaidmdx-mermaid project mdx-mermaidlt1.3.0
mdx-mermaid_project:mdx-mermaidmdx-mermaid project mdx-mermaideq2.0.0

CPE	Name	Operator	Version
mdx-mermaid_project:mdx-mermaid	mdx-mermaid project mdx-mermaid	lt	1.3.0
mdx-mermaid_project:mdx-mermaid	mdx-mermaid project mdx-mermaid	eq	2.0.0

CNA Affected

[
  {
    "product": "mdx-mermaid",
    "vendor": "sjwall",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.3.0"
      },
      {
        "status": "affected",
        "version": "= 2.0.0-rc1"
      }
    ]
  }
]