CVE-2024-4366

2024-05-2408:15:09

[email protected]

web.nvd.nist.gov

cve-2024-4366

spectra plugin

stored cross-site scripting

wordpress

input sanitization

output escaping

authenticated attackers

author-level permissions

web scripts

nvd

6.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.1%

JSON

The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘block_id’ parameter in versions up to, and including, 2.13.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected configurations

Vulners

Node

brainstormforcespectraRange≤2.13.0

CNA Affected

[
  {
    "vendor": "brainstormforce",
    "product": "Spectra – WordPress Gutenberg Blocks",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "2.13.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]