CVE-2024-27307

2024-03-0620:15:47

CWE-1321

[email protected]

web.nvd.nist.gov

jsonata

json

query

transformation

language

vulnerability

cve-2024-27307

remote code execution

denial of service

nvd

9.8 High

CVSS3

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

9.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

JSON

JSONata is a JSON query and transformation language. Starting in version 1.4.0 and prior to version 1.8.7 and 2.0.4, a malicious expression can use the transform operator to override properties on the Object constructor and prototype. This may lead to denial of service, remote code execution or other unexpected behavior in applications that evaluate user-provided JSONata expressions. This issue has been fixed in JSONata versions 1.8.7 and 2.0.4. Applications that evaluate user-provided expressions should update ASAP to prevent exploitation. As a workaround, one may apply the patch manually.

Affected configurations

Vulners

Node

jsonata-jsjsonataRange1.4.0–1.8.7

jsonata-jsjsonataRange2.0.0–2.0.4

CNA Affected

[
  {
    "vendor": "jsonata-js",
    "product": "jsonata",
    "versions": [
      {
        "version": ">= 1.4.0, < 1.8.7",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0, < 2.0.4",
        "status": "affected"
      }
    ]
  }
]