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WordfenceVULNRICHMENT:CVE-2024-3667

HistoryJun 05, 2024 - 5:33 a.m.

CVE-2024-3667 Brizy – Page Builder <= 2.4.43 - Authenticated (Contributor+) Store Cross-Site Scripting via Widget Link To URL

2024-06-0505:33:07

Wordfence

github.com

cve-2024-3667

brizy

page builder

authenticated

cross-site scripting

wordpress

stored

vulnerability

input sanitization

output escaping

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

5.8

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

The Brizy – Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Link To’ field of multiple widgets in all versions up to, and including, 2.4.43 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CNA Affected

[
  {
    "vendor": "themefusecom",
    "product": "Brizy – Page Builder",
    "versions": [
      {
        "status": "affected",
        "version": "*",
        "versionType": "semver",
        "lessThanOrEqual": "2.4.43"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/brizy/trunk/public/editor-build/282-wp/editor/js

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3086506%40brizy%2Ftrunk&old=3058896%40brizy%2Ftrunk&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/f0edfebc-bf6b-4346-9cd7-ce00007e3620?source=cve