CVE-2023-6487

2024-05-2208:15:08

[email protected]

web.nvd.nist.gov

luckywp table of contents

wordpress

stored cross-site scripting

header title

input sanitization

output escaping

authenticated attackers

administrator-level access

arbitrary web scripts

multi-site installations

unfiltered_html disabled

CVSS3

4.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

Percentile

14.0%

JSON

The LuckyWP Table of Contents plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Header Title’ field in all versions up to and including 2.1.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.