CVE-2023-2084

2023-06-0906:16:02

[email protected]

web.nvd.nist.gov

wordpress

essential blocks

plugin

vulnerability

get function

unauthorized use

capability check

cve-2023-2084

nvd

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.6%

JSON

The Essential Blocks plugin for WordPress is vulnerable to unauthorized use of functionality due to a missing capability check on the get function in versions up to, and including, 4.0.6. This makes it possible for subscriber-level attackers to obtain plugin settings. While a nonce check is present, it is only executed when a nonce is provided. Not providing a nonce results in the nonce verification to be skipped. There is no capability check.

Affected configurations

Vulners

NVD

Node

wpdevteamessential_blocks_–_page_builder_gutenberg_blocks\,_patterns_\&_templatesRange≤4.0.6

CPENameOperatorVersion
wpdeveloper:essential_blockswpdeveloper essential blocksle4.0.6

CPE	Name	Operator	Version
wpdeveloper:essential_blocks	wpdeveloper essential blocks	le	4.0.6

CNA Affected

[
  {
    "vendor": "wpdevteam",
    "product": "Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "4.0.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]