Undergoing Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
CVE has been recently published to the CVE List and has been received by the NVD.
Products
Mattermost
- 9.5.x <= 9.5.5
- 9.8.0
Source
responsibledisclosure@mattermost.com
Tags
CVE-2024-39807 details
Published : July 3, 2024, 9:15 a.m.
Last Modified : July 3, 2024, 12:53 p.m.
Last Modified : July 3, 2024, 12:53 p.m.
Description
Mattermost versions 9.5.x <= 9.5.5 and 9.8.0 fail to properly sanitize the recipients of a webhook event which allows an attacker monitoring webhook events to retrieve the channel IDs of archived or restored channels.
CVSS Score
| 1 | 2 | 3.1 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Base Score
3.1
Exploitability Score
1.6
Impact Score
1.4
Base Severity
LOW
Vector String : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
References
| URL | Source |
|---|---|
| https://mattermost.com/security-updates | responsibledisclosure@mattermost.com |
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