// For flags

CVE-2020-18723

Alt-N MDaemon webmail 20.0.0 - 'file name' Stored 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

Stored cross-site scripting (XSS) in file attachment field in MDaemon webmail 19.5.5 allows an attacker to execute code on the email recipient side while forwarding an email to perform potentially malicious activities.

Una vulnerabilidad de tipo cross-site scripting (XSS) almacenado en el campo file attachment en MDaemon webmail versión 19.5.5, permiten a un atacante ejecutar código en el lado del destinatario del correo electrónico mientras reenvía un correo electrónico para llevar a cabo actividades potencialmente maliciosas

Alt-N MDaemon webmail version 20.0.0 suffers from multiple cross site scripting vulnerabilities.

*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
  • 2020-08-13 CVE Reserved
  • 2021-02-03 CVE Published
  • 2021-02-08 First Exploit
  • 2024-08-04 CVE Updated
  • 2024-10-21 EPSS 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
Altn
Search vendor "Altn"
 Mdaemon Webmail
Search vendor "Altn" for product "Mdaemon Webmail"
 < 20.0.1
Search vendor "Altn" for product "Mdaemon Webmail" and version " < 20.0.1"
-
Affected