// For flags

CVE-2021-28935

CMS Made Simple 2.2.15 - 'title' Cross-Site Scripting (XSS)

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

CMS Made Simple (CMSMS) 2.2.15 allows authenticated XSS via the /admin/addbookmark.php script through the Site Admin > My Preferences > Title field.

CMS Made Simple (CMSMS) versión 2.2.15, permite un XSS autenticado por medio del script /admin/addbookmark.php a través del campo Site Admin ) My Preferences ) Title.

CMS Made Simple version 2.2.15 suffers from a reflective cross site scripting vulnerability.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-03-19 CVE Reserved
  • 2021-03-30 CVE Published
  • 2021-04-22 First Exploit
  • 2023-03-07 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cmsmadesimple
Search vendor "Cmsmadesimple"
 Cms Made Simple
Search vendor "Cmsmadesimple" for product "Cms Made Simple"
 2.2.15
Search vendor "Cmsmadesimple" for product "Cms Made Simple" and version "2.2.15"
-
Affected