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[email protected]CVE-2017-6924

HistoryJan 15, 2019 - 8:29 p.m.

CVE-2017-6924

2019-01-1520:29:00

CWE-269

[email protected]

web.nvd.nist.gov

cve-2017-6924

drupal

rest api

unauthorized access

comment posting

nvd

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

8.2 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.3%

JSON

In Drupal 8 prior to 8.3.7; When using the REST API, users without the correct permission can post comments via REST that are approved even if the user does not have permission to post approved comments. This issue only affects sites that have the RESTful Web Services (rest) module enabled, the comment entity REST resource enabled, and where an attacker can access a user account on the site with permissions to post comments, or where anonymous users can post comments.

Affected configurations

NVD

Node

drupaldrupalRange8.0.0–8.3.7

CPENameOperatorVersion
drupal:drupaldrupallt8.3.7

CPE	Name	Operator	Version
drupal:drupal	drupal	lt	8.3.7

CNA Affected

[
  {
    "product": "Drupal Core",
    "vendor": "Drupal",
    "versions": [
      {
        "lessThan": "8.3.7",
        "status": "affected",
        "version": "Drupal 8",
        "versionType": "custom"
      }
    ]
  }
]