CVE-2023-4493 MEDIUM

CVE-2023-4493: Easy Address Book Web Server Stored XSS vulnerability

Vendor Efs Software
Product Easy Address Book Web Server
Weakness CWE-79 · XSS
Published October 4, 2023
Last update September 5, 2024

CVSS base score

6.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Stored Cross-Site Scripting in Easy Address Book Web Server 1.6 version, through the users_admin.ghp file that affects multiple parameters such as (firstname, homephone, lastname, lastname, middlename, workaddress, workcity, workcountry, workphone, workstate, workzip). This vulnerability allows a remote attacker to store a malicious JavaScript payload in the application to be executed when the page is loaded, resulting in an integrity impact.

Key dates

02Disclosure timeline

October 4, 2023 CVE published
September 5, 2024 Record updated