CVE-2025-41395 - Vulnerability Details - OpenCVE

Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which allows an attacker to create a specially crafted post with maliciously crafted props and cause a denial of service (DoS) of the web app for all users.

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 partial

No data.

No data.

No data.

References

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

History

Thu, 24 Apr 2025 14:15:00 +0000

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

Thu, 24 Apr 2025 07:00:00 +0000

Type	Values Removed	Values Added
Description		Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which allows an attacker to create a specially crafted post with maliciously crafted props and cause a denial of service (DoS) of the web app for all users.
Title		Webapp DoS via malicious retrospective post in Playbooks
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: 2025-04-24T06:48:31.087Z

Updated: 2025-04-24T13:58:04.968Z

Reserved: 2025-04-22T11:38:20.753Z

Link: CVE-2025-41395

Vulnrichment

Updated: 2025-04-24T13:57:59.781Z

NVD

Status : Awaiting Analysis

Published: 2025-04-24T07:15:31.600

Modified: 2025-04-29T13:52:47.470

Link: CVE-2025-41395

Redhat

No data.

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