CVE-2020-15273 HIGH

CVE-2020-15273: Cross-Site Scripting in baserCMS

Vendor Baserproject
Product basercms
Weakness CWE-79 · XSS
Published October 30, 2020
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

7.3/10
Attack vector Network
Attack complexity High
Privileges required High
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

baserCMS before version 4.4.1 is vulnerable to Cross-Site Scripting. The issue affects the following components: Edit feed settings, Edit widget area, Sub site new registration, New category registration. Arbitrary JavaScript may be executed by entering specific characters in the account that can access the file upload function category list, subsite setting list, widget area edit, and feed list on the management screen. The issue was introduced in version 4.0.0. It is fixed in version 4.4.1.

Key dates

02Disclosure timeline

October 30, 2020 CVE published
August 4, 2024 Record updated