Products
Mattermost
- 9.9.x <= 9.9.1
- 9.5.x <= 9.5.7
- 9.10.0
- 9.8.x <= 9.8.2
Source
responsibledisclosure@mattermost.com
Tags
CVE-2024-43780 details
Published : Aug. 22, 2024, 4:15 p.m.
Last Modified : Aug. 22, 2024, 4:15 p.m.
Last Modified : Aug. 22, 2024, 4:15 p.m.
Description
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.0, 9.8.x <= 9.8.2 fail to enforce permissions which allows a guest user with read access to upload files to a channel.
CVSS Score
| 1 | 2 | 3 | 4.3 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-284 | Improper Access Control | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Base Score
4.3
Exploitability Score
2.8
Impact Score
1.4
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
References
| URL | Source |
|---|---|
| https://mattermost.com/security-updates | responsibledisclosure@mattermost.com |
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