CVE-2023-45223
Users full name disclosure through Mattermost Boards with Show Full Name Option disabled
Severity Score
4.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the full name of another user even if the Show Full Name option was disabled.
Mattermost no valida correctamente la opción "Mostrar nombre completo" en algunos endpoint de los tableros de Mattermost, lo que permite a un miembro obtener el nombre completo de otro usuario incluso si la opción Show Full Name estaba deshabilitada.
*Credits:
Pyae Phyo (pyae_phyo)
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-11-20 CVE Reserved
- 2023-11-27 CVE Published
- 2024-08-02 CVE Updated
- 2024-10-27 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://mattermost.com/security-updates | 2023-12-01 |
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" | <= 7.8.12 Search vendor "Mattermost" for product "Mattermost" and version " <= 7.8.12" | - |
Affected
| ||||||
| Mattermost Search vendor "Mattermost" | Mattermost Search vendor "Mattermost" for product "Mattermost" | >= 8.0.0 <= 8.1.3 Search vendor "Mattermost" for product "Mattermost" and version " >= 8.0.0 <= 8.1.3" | - |
Affected
| ||||||