CVE-2024-11277

MEDIUM

404 Solution < 2.35.19 - Unauthenticated Reflected Cross-Site Scripting via URL

Title source: llm

Description

The 404 Solution plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 2.35.19 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

References (2)

Core 2

Core References

Patch

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3191597%40404-solution&new=3191597%40404-solution&sfp_email=&sfph_mail=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/259f9ea3-ac24-4bea-8d0d-c635a68d9c98?source=cve

Scores

CVSS v3 6.1

EPSS 0.0031

EPSS Percentile 22.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

aaron13100/404 Solution < 2.35.19

ajexperience/404_solution < 2.35.20

Published Nov 20, 2024

Tracked Since Feb 18, 2026