CVE-2024-5326

2024-05-3011:15:30

[email protected]

web.nvd.nist.gov

wordpress

plugin

vulnerability

data modification

capability check

authentication

contributor access

administrator role.

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.0%

JSON

The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ‘postx_presets_callback’ function in all versions up to, and including, 4.1.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.

Affected configurations

Vulners

Node

wpxpopostx_-_gutenberg_blocks_for_post_gridRange≤4.1.2

CNA Affected

[
  {
    "vendor": "wpxpo",
    "product": "Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "4.1.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]