CVE-2025-20086 - Vulnerability Details - OpenCVE

Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

References

Link	Providers
https://mattermost.com/security-updates

History

Wed, 12 Feb 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 15 Jan 2025 17:00:00 +0000

Type	Values Removed	Values Added
Description		Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.
Title		Insufficient Input Validation on Post Props
Weaknesses		CWE-1287
References		https://mattermost.com/security-updates
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}`

MITRE

Status: PUBLISHED

Assigner: Mattermost

Published: 2025-01-15T16:49:51.066Z

Updated: 2025-02-12T20:31:20.302Z

Reserved: 2025-01-14T00:19:35.055Z

Link: CVE-2025-20086

Vulnrichment

Updated: 2025-02-12T20:25:53.058Z

NVD

Status : Received

Published: 2025-01-15T17:15:19.107

Modified: 2025-01-15T17:15:19.107

Link: CVE-2025-20086

Redhat

No data.

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