// For flags

CVE-2024-11599

Domain Restriction Bypass on Registration

Severity Score

8.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Mattermost versions 10.0.x <= 10.0.1, 10.1.x <= 10.1.1, 9.11.x <= 9.11.3, 9.5.x <= 9.5.11 fail to properly validate email addresses which allows an unauthenticated user to bypass email domain restrictions via carefully crafted input on email registration.

Las versiones de Mattermost 10.0.x &lt;= 10.0.1, 10.1.x &lt;= 10.1.1, 9.11.x &lt;= 9.11.3, 9.5.x &lt;= 9.5.11 no logran validar correctamente las direcciones de correo electrónico, lo que permite que un usuario no autenticado eluda las restricciones de dominio de correo electrónico mediante una entrada cuidadosamente manipulada en el registro de correo electrónico.

*Credits: jofra (v_jofra)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-11-21 CVE Reserved
  • 2024-11-28 CVE Published
  • 2024-11-29 CVE Updated
  • 2024-11-29 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-754: Improper Check for Unusual or Exceptional Conditions
CAPEC
References (1)
URL Tag Source
https://mattermost.com/security-updates
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mattermost
Search vendor "Mattermost"
 Mattermost
Search vendor "Mattermost" for product "Mattermost"
 >= 10.0.0 <= 10.0.1
Search vendor "Mattermost" for product "Mattermost" and version " >= 10.0.0 <= 10.0.1"
en
Affected
Mattermost
Search vendor "Mattermost"
 Mattermost
Search vendor "Mattermost" for product "Mattermost"
 >= 10.1.0 <= 10.1.1
Search vendor "Mattermost" for product "Mattermost" and version " >= 10.1.0 <= 10.1.1"
en
Affected
Mattermost
Search vendor "Mattermost"
 Mattermost
Search vendor "Mattermost" for product "Mattermost"
 >= 9.11.0 <= 9.11.3
Search vendor "Mattermost" for product "Mattermost" and version " >= 9.11.0 <= 9.11.3"
en
Affected
Mattermost
Search vendor "Mattermost"
 Mattermost
Search vendor "Mattermost" for product "Mattermost"
 >= 9.5.0 <= 9.5.11
Search vendor "Mattermost" for product "Mattermost" and version " >= 9.5.0 <= 9.5.11"
en
Affected